How to Increase the WordPress Upload Size Easily

“Sorry, this file exceeds the maximum upload size for this site.”

If you’ve encountered this frustrating message while trying to upload images, videos, or files to your WordPress site, you’re not alone. The default WordPress upload size limit (often set to a restrictive 2MB) can quickly become a roadblock for anyone working with high-quality images, videos, client files, or themes.

Learning how to increase the WordPress upload size isn’t just a convenience—it’s essential for creating modern, media-rich websites. Whether you’re building a photography portfolio, managing an online course with video content, or simply uploading a premium theme, default file size limitations can bring your workflow to a grinding halt.

In this comprehensive guide, you’ll discover five proven methods to increase your WordPress upload limits, from simple plugin solutions to direct server configuration edits. We’ll walk through each approach step-by-step, explaining not only how to implement the changes but why they work and what to do if you encounter resistance from your hosting environment.

By the end of this article, you’ll be equipped to:

• Identify your current upload size limitations
• Implement multiple methods to increase these limits
• Troubleshoot common problems when changes don’t take effect
• Apply best practices for managing large files efficiently

Whether you’re a WordPress beginner or an experienced developer, you’ll find actionable solutions to overcome upload size restrictions and keep your content workflow smooth and uninterrupted.

Let’s break free from those frustrating upload limitations and give your WordPress site room to grow.

Understanding Upload Size Limits

WordPress comes with preset file size limitations that can be frustrating when working with media-rich websites. These limits aren’t random—they exist to maintain server stability and website performance.

Standard File Size Limitations

The default WordPress upload limit is typically set to 2MB. This restriction often causes the dreaded “exceeded maximum upload size” error when trying to add larger files to your media library. WordPress core files enforce these limits to prevent server overload, but they can be adjusted.

The limits vary widely across different WordPress hosting providers:

• Shared hosting plans usually offer the strictest limits (2-8MB)
• Managed WordPress hosting providers may provide more generous allowances (20-40MB)
• VPS or dedicated server environments often allow the highest upload sizes (50MB+)

These restrictions are defined in server configuration files and can be modified through several methods.

How These Limits Are Set

Upload size restrictions stem from multiple PHP configuration parameters working together:

• upload_max_filesize: Dictates the maximum size of individual files
• post_max_size: Controls the maximum size of POST data (must be larger than upload_max_filesize)
• memory_limit: Determines PHP memory allocation (affects large file processing)
• max_execution_time: Sets the maximum time scripts can run before timing out

These PHP memory limits are typically defined in the php.ini configuration file on your server. Some WordPress technical limitations are inherited from your hosting environment rather than WordPress itself.

Variations Across Different Hosting Providers

Upload constraints differ dramatically between hosting environments:

Budget hosts often set strict limits to conserve server resources. Their CPanel file upload limits can be as low as 2MB without easy options to increase them.

Managed WordPress hosts like WP Engine file size restrictions balance performance with functionality, usually offering 8-50MB limits that can be adjusted through their control panel.

Premium hosts typically provide more generous default limits and greater flexibility for server-side configurations.

Your web hosting control panel usually shows these settings, but they may be spread across different sections of the WordPress admin dashboard or require checking WordPress error logs to fully understand.

Technical Factors Affecting Upload Limits

The maximum upload file size in WordPress depends on several technical factors beyond simple settings:

PHP Memory Limits

PHP memory allocation directly impacts your ability to handle large files. When uploading sizeable media, WordPress needs sufficient memory to:

1. Receive the file
2. Process it (generating thumbnails for images)
3. Store it in the media library

If the memory_limit setting is too low, uploads will fail even if other settings are correct. Many WordPress performance optimization strategies involve increasing this limit.

Server Timeout Settings

Large file uploads take time. Two critical timeout parameters affect this process:

• max_execution_time: How long PHP scripts can run
• max_input_time: Time limit for parsing input data

When uploading substantial files, these settings in your php.ini configuration or WordPress.conf settings may cause premature termination of the upload process.

Web Server Configurations

The underlying web server software (Apache, NGINX) has its own configuration files that can override or limit PHP settings:

• Apache server settings may restrict uploads through .htaccess directives
• NGINX configuration files might impose separate size constraints
• Server requirements for file uploads might have hardcoded limits

These configurations work alongside PHP settings to determine final upload capabilities.

Hosting Environment Restrictions

Some limitations can’t be changed through code edits:

• Shared hosting environments often have strict limits set at the server level
• WordPress multisite upload size restrictions are often more conservative
• Some hosts implement additional security measures that cap file sizes

Your WordPress site administrators may need to contact technical support to address these higher-level restrictions.

Before You Begin: Important Preparations

Making changes to server configurations requires caution. These preparations are essential before modifying any WordPress config file edits.

Backing Up Your WordPress Site

Site backups are non-negotiable before making server-level changes.

Why Backups Are Essential Before Making Changes

Editing core configuration files like wp-config.php or .htaccess can break your site if done incorrectly. A comprehensive backup ensures you can quickly restore functionality if something goes wrong.

WordPress backup file size can be large for media-heavy sites, but this precaution prevents catastrophic data loss during configuration changes.

Quick Backup Options

Several approaches work for fast pre-change backups:

1. WordPress plugins: Tools like UpdraftPlus or BackupBuddy create full backups with a few clicks
2. Hosting backups: Many WordPress hosting providers offer one-click backup solutions through their control panel
3. Manual backups: Using FTP file upload alternatives to download critical files

The WordPress development environment often includes backup tools that make this process straightforward.

What to Back Up

A complete pre-change backup should include:

• All WordPress files (especially theme functionality files)
• Complete database (where content and settings are stored)
• Configuration files (wp-config.php, .htaccess)
• Current media library

If using WordPress development tools for backup, verify that configuration files are included since some tools exclude them by default.

Checking Your Current Limits

Before making changes, understand your starting point by checking current upload limits.

How to Find Your Current Upload Limit

Three simple methods reveal your present upload limitations:

1. Upload a test file slightly larger than suspected limit and note the error
2. Check the Media section in WordPress Settings
3. Install a server information plugin

The WordPress media settings page sometimes displays this information directly in newer versions.

Using Plugins to Check Server Settings

Server information plugins provide comprehensive details about your configuration:

• WP Server Stats: Shows PHP configuration values
• Server IP & Memory Usage Display: Details memory allocations and limits
• WP System Health: Comprehensive server environment reporting

These tools reveal not just upload limits but related parameters affecting file handling.

Understanding the Values You See

When reviewing your settings, key values to note include:

• upload_max_filesize: Current maximum file upload size
• post_max_size: Maximum POST request size (should exceed upload_max_filesize)
• memory_limit: PHP memory allocation
• max_execution_time: Script timeout setting

If these values are lower than your needs, you’ll need to modify them using one of several methods.

Remember that WordPress file size parameters can be displayed in different formats (MB, KB, or bytes). Be sure you’re interpreting the values correctly before proceeding with modifications.

Method 1: Increasing Upload Size Through wp-config.php

The wp-config.php file is one of the most powerful configuration files in your WordPress installation. It controls core settings and can override server defaults for file uploads.

Locating and Accessing wp-config.php

This critical file lives in your WordPress root directory. Finding it is your first step.

Where to Find This File

The wp-config.php file sits in the main WordPress installation folder—the same directory containing wp-admin, wp-content, and wp-includes folders. This location is standard across all WordPress installations unless someone has specifically moved it for security reasons.

How to Access It (FTP, File Manager, etc.)

Several methods exist to reach this file:

1. FTP access: Connect using FileZilla or another FTP client
2. cPanel File Manager: Navigate through your hosting control panel
3. SSH terminal: If you have command line access
4. WordPress development environment: Local development tools often provide direct file access

Choose the method that fits your comfort level with website file management. Less experienced users should stick with cPanel or similar hosting interfaces that offer built-in editors.

Making a Backup of the File

Before editing, create a safety copy:

• Download the original file to your computer
• Make a duplicate on the server with a name like wp-config-backup.php
• Take a screenshot of the current contents

This precaution prevents WordPress core files from becoming corrupted if mistakes happen during editing.

Code to Add to wp-config.php

The right code additions can dramatically increase your upload capabilities.

PHP Memory Limit Increase

To boost the memory available to WordPress, add this code before the line that says “That’s all, stop editing!”:

/* Increase memory limit */
define('WP_MEMORY_LIMIT', '256M');
define('WP_MAX_MEMORY_LIMIT', '512M');

These settings allocate more PHP memory for general WordPress operations and admin tasks respectively, addressing one of the most common WordPress technical limitations.

Maximum Upload Size Configuration

Unfortunately, wp-config.php cannot directly set upload_max_filesize or post_max_size. These PHP values must be set elsewhere. The memory increase above will help with processing large files, but you’ll need additional methods to change actual upload size limits.

Where to Place the Code in the File

Insert new code before the line that says:

/* That's all, stop editing! Happy publishing. */

Placement matters. Adding code after this line or in the wrong section may cause your WordPress site to break, requiring restoration from your backup.

Testing the Changes

After saving wp-config.php, test your changes by:

1. Refreshing your WordPress admin dashboard
2. Attempting to upload a file slightly larger than your previous limit
3. Checking Server Info in the Media section or through a server information plugin

If the memory limit has increased but upload sizes remain restricted, you’ll need to try additional methods. WordPress media library restrictions often require multiple configuration changes to fully resolve.

Method 2: Using the .htaccess File

The .htaccess file provides powerful server directive control on Apache servers. It’s a handy tool for modifying PHP settings without accessing server configuration files.

Understanding .htaccess

This special file controls how the Apache web server interacts with your WordPress installation.

What This File Does

The .htaccess file contains rules and directives that tell Apache how to behave when serving your website. It can:

• Control URL rewrites (creating pretty permalinks)
• Set security policies
• Override PHP configuration values
• Manage redirects and caching

For our purpose, it can modify PHP parameters that determine upload limits, bypassing restrictions in the default WordPress upload limits.

Where to Find It

The main .htaccess file is in your WordPress root directory—the same location as wp-config.php. Some hosts hide this file by default since it begins with a dot.

If you don’t see it:

• Enable “show hidden files” in your file manager
• Create a new .htaccess file if none exists
• Check your FTP or file management software settings to show hidden files

Precautions When Editing It

The .htaccess file is extraordinarily sensitive. Even a small syntax error can make your site completely inaccessible. Before making changes:

1. Create a backup copy
2. Enable WordPress maintenance mode if possible
3. Be prepared to restore from backup if problems occur
4. Use plain text editors only (no word processors)

Many WordPress error codes stem from malformed .htaccess files, so caution is essential.

Code to Add to .htaccess

The right directives can override server defaults and increase your upload capabilities.

PHP Values for Upload Size

Add these lines to your .htaccess file to increase upload limits:

php_value upload_max_filesize 64M
php_value post_max_size 64M
php_value max_input_time 300
php_value max_execution_time 300
php_value memory_limit 256M

These directives modify key PHP parameters to allow larger uploads. The values shown (64MB) are examples—adjust them to your specific needs while respecting your hosting environment restrictions.

PHP Max Execution Time

The execution time parameters are crucial for large file uploads:

php_value max_execution_time 300
php_value max_input_time 300

These settings allow PHP scripts to run for 300 seconds (5 minutes) instead of the typical 30-second default—essential for uploading and processing large media files without timing out.

Proper Syntax and Placement

Place these directives at the beginning of your .htaccess file, before any WordPress rules. The syntax must be exact:

• No spaces between “php_value” and the parameter name
• Values in megabytes should use “M” (64M not 64MB)
• Each directive on its own line
• No quotation marks around values

Web server configuration errors often result from improper syntax in these files. If you encounter WordPress upload timeout issues after changes, syntax problems are likely the cause.

Testing After Implementation

After saving changes to .htaccess:

1. Immediately try to access your site to verify it hasn’t broken
2. Check your new limits through the WordPress admin dashboard
3. Attempt to upload a file that exceeded previous limits
4. Verify through server information tools that your changes took effect

If your site displays an error after editing .htaccess, immediately restore your backup copy.

Some webhosts require special server settings for .htaccess directives to work. If these changes don’t take effect, your hosting provider might have PHP settings locked at the server level, requiring Method 3 (php.ini) or contacting support for assistance with WordPress upload limit configuration.

Method 3: Creating or Editing php.ini File

The php.ini file directly controls PHP behavior on your server. It’s the most authoritative way to change PHP settings like upload limits.

Working with php.ini

This powerful configuration file requires careful handling. Let’s explore how to work with it properly.

What is php.ini

The php.ini file is PHP’s primary configuration file that controls how the PHP programming language behaves on your server. It sets global parameters for everything from memory usage to file upload sizes. Unlike wp-config.php (which affects only WordPress) or .htaccess (which affects only your site), php.ini can influence all PHP applications on the server.

PHP reads this file when it starts, applying all settings to every PHP process. This makes it extremely powerful for adjusting WordPress file size parameters and other technical limitations.

Finding or Creating the File

Most shared hosting environments don’t give direct access to the main php.ini file. Instead, you’ll need to:

1. Create a custom php.ini in your WordPress root directory
2. Or make a php.ini file in specific folders like /wp-admin/

Check if a php.ini already exists:

• Look in your WordPress root directory
• Check your WordPress development environment settings
• Use FTP or file manager to search for existing files

If no file exists, create one using a plain text editor. Some hosting providers may use differently named files like php5.ini or custom.ini—check your hosting documentation.

Proper Location for the File

The location matters tremendously:

• Root directory: Place php.ini in the same folder as wp-config.php for site-wide effect
• wp-admin directory: Create a php.ini here to affect only admin operations
• wp-includes directory: Rarely needed but can target specific WordPress core files

Creating multiple php.ini files with different settings in different directories is possible but can create confusing results. Start with just one in the root directory.

Settings to Change in php.ini

The right parameters can dramatically increase your upload capacity.

upload_max_filesize

This setting directly controls the maximum size of uploaded files:

upload_max_filesize = 64M

This value determines the largest individual file that can be uploaded to your WordPress media library. Adjust it based on your typical file sizes—image-heavy sites might need 16-32M while video sites could require 512M or more.

post_max_size

Always set post_max_size larger than upload_max_filesize:

post_max_size = 64M

This parameter controls the maximum size of POST data, which includes file uploads. It should be equal to or slightly larger than upload_max_filesize to accommodate form data that accompanies file uploads.

memory_limit

Increase PHP memory allocation to handle large file processing:

memory_limit = 256M

This setting determines how much memory PHP scripts can use. Large file uploads, especially for image processing, require substantial memory. WordPress image uploads generate multiple sizes, temporarily requiring extra memory during processing.

max_execution_time

Prevent timeouts during large uploads:

max_execution_time = 300

This critical setting prevents WordPress upload timeout problems by allowing scripts to run longer than the default 30 seconds. For very large uploads, 300 seconds (5 minutes) provides adequate time.

Setting this too high can create server resource problems, especially on shared hosting, so increase incrementally if needed.

Testing Your Changes

After creating or editing php.ini:

1. Save the file and upload it to the appropriate directory
2. Visit your WordPress admin dashboard
3. Use a server information plugin to verify changes are active
4. Test by uploading files that previously failed

If your changes don’t take effect, your host might have server-level restrictions that override local php.ini files. In this case, contacting your hosting provider or using Method 4 might be necessary.

Method 4: Using a Plugin

For those who prefer avoiding direct file editing, plugins offer a more user-friendly approach to increasing upload limits.

Plugin Options for Increasing Upload Size

Several WordPress plugins can help modify upload limitations without manual configuration.

Popular Plugins That Can Help

These well-supported options work with most hosting environments:

• MaxUploader: Simple interface to increase limits
• Increase Maximum Upload File Size: Attempts multiple methods automatically
• WP Upload Size: Allows you to increase the upload file size limit without needing to edit code or server file

These plugins make changes to your WordPress backend settings through various methods, often combining multiple approaches we’ve already discussed.

Free vs. Premium Solutions

Most upload limit plugins are free, but premium options may offer:

• Better technical support
• Server-specific optimizations
• Additional features like role-based limits
• Integration with WordPress multisite upload size controls

For most users, free options provide sufficient functionality. Premium solutions rarely offer significantly better results for this specific task.

How These Plugins Work

Understanding their mechanisms helps set expectations:

1. Some create custom php.ini files automatically
2. Others add code to .htaccess
3. Some attempt to modify WordPress functions.php
4. A few request changes via your hosting’s API (for supported hosts)

No plugin can overcome hard server limits. If your hosting provider has strict settings at the server level, even plugins face the same limitations as manual methods.

Step-by-Step Plugin Setup

Installing and configuring upload-enhancing plugins is straightforward.

Installing the Chosen Plugin

Follow this simple process:

1. Go to Plugins → Add New in your WordPress admin dashboard
2. Search for “increase upload size” or a specific plugin name
3. Click Install Now beside your chosen plugin
4. Activate the plugin after installation completes

Most of these plugins work immediately after activation, with minimal configuration needed.

Configuring the Settings

Despite their simplicity, proper configuration improves results:

1. Locate the plugin settings (often under Settings or Media)
2. Specify your desired upload size limit
3. Check other available options like:
   • File type restrictions
   • User role limitations
   • Memory limit adjustments

Be realistic with your settings. If your server has a hard limit of 32MB, setting a plugin to allow 100MB won’t work. Start with modest increases and test.

Testing the New Limits

Verify your changes worked:

1. Check limits using the WordPress media settings page
2. Try uploading a file that previously failed
3. Monitor for error messages
4. Look for changes in server information

Many plugins show your current limits on their settings page, making it easy to confirm whether changes took effect.

Troubleshooting Common Issues

If plugin methods fail, consider these common causes:

• Server-level restrictions: Some hosting providers impose immovable limits
• Plugin conflicts: Deactivate other plugins temporarily to check for conflicts
• Caching issues: Clear all caches after making changes
• Permission problems: The plugin may lack permission to write to configuration files

WordPress error logs often contain helpful information about failed plugin operations. Check them if you encounter problems.

If plugin methods don’t work, your host likely has server-level restrictions that only they can change. In this case, Method 5 (contacting your host) becomes necessary.

Method 5: Contacting Your Hosting Provider

Sometimes, DIY methods hit insurmountable barriers. When server-level restrictions prevent you from increasing upload limits, your hosting provider becomes your best ally.

When to Reach Out to Hosting Support

Recognize the signs that indicate you need professional intervention.

Signs that You Need Hosting Intervention

Several clear indicators suggest it’s time to contact your hosting provider:

1. You’ve tried multiple methods without success
2. Error messages specifically mention server restrictions
3. Changes to configuration files don’t persist after saving
4. Your WordPress site crashes when attempting configuration changes
5. You see messages about “permissions” or “access denied”

Each of these symptoms suggests that your server has restrictions at a level beyond your access—a common situation with shared hosting plans and some WordPress managed hosting providers.

Limits of Self-Service Solutions

It’s important to understand the boundaries of what you can change yourself:

• Shared hosting environments often block php.ini directives for stability
• WordPress multisite upload size may have additional restrictions
• Some WP engine file size restrictions are hardcoded at the server level
• Security plugins might enforce their own limits

Hosting providers set these boundaries to protect server performance and prevent one site from consuming excessive resources. No amount of code editing on your part can overcome certain server-level restrictions.

Preparing Information for Support

Before contacting support, gather this information to expedite resolution:

• Your current upload limits (screenshot server information if possible)
• Methods you’ve already tried (be specific about file edits)
• The exact file size you’re trying to upload
• Your WordPress version and theme
• Any error messages you’ve encountered (copy exact text)

This preparation demonstrates your technical understanding and helps support staff provide faster, more specific assistance rather than suggesting methods you’ve already tried.

What to Ask Your Hosting Provider

Approach your host with clear, specific requests.

Specific Requests to Make

Be direct with your hosting support:

“I need to increase my WordPress upload limit from [current] to [desired] MB. I’ve already tried editing wp-config.php, .htaccess, and creating a custom php.ini file without success. Can you please increase these server settings for my account:

• upload_max_filesize
• post_max_size
• memory_limit
• max_execution_time”

This precision helps bypass generic troubleshooting and addresses the core issue immediately. Many WordPress site administrators waste time with vague requests when direct language would solve problems faster.

Questions About Plan Limitations

Inquire about your current hosting package constraints:

• “What is the maximum upload size allowed on my current plan?”
• “Are there PHP configuration limits specific to my hosting package?”
• “Do you have different rules for different file types (video vs. images)?”
• “Are there separate limits for admin uploads versus front-end user uploads?”

Understanding these boundaries helps set realistic expectations and may reveal workarounds for specific situations.

Options for Upgrades if Needed

If your current plan can’t accommodate your needs, ask about alternatives:

• “Which of your hosting plans would support my required upload size?”
• “Is there a temporary upgrade option for a specific project?”
• “Can you make a one-time exception for my account?”
• “What would be the cost difference to upgrade to a plan that allows larger uploads?”

Sometimes a modest hosting upgrade provides significantly better WordPress file management capabilities, making it worth the investment for media-heavy sites.

Following Up After Changes

After your host makes adjustments:

1. Ask them exactly what changes they made
2. Request documentation of new limits
3. Test immediately with real uploads
4. Save the support conversation for future reference

Understanding what was changed helps if you encounter similar issues in the future or switch hosting providers.

Troubleshooting Common Issues

Even with the right configuration, upload problems can persist. Let’s address typical issues and their solutions.

Changes Not Taking Effect

Sometimes your configuration changes appear correct but don’t actually work.

Cache-Related Problems

Caching is a frequent culprit when changes don’t appear:

• Browser cache: Try uploading in an incognito/private window
• WordPress caches: Clear all WordPress caches through plugins like WP Super Cache or W3 Total Cache
• PHP opcode cache: May need server restart (ask your host)
• CDN caching: Purge CDN cache if you’re using a content delivery network

Web hosting control panel caching might also interfere with configuration changes. Try disabling caching temporarily while testing your new upload limits.

Server Configuration Conflicts

Conflicting directives can nullify your changes:

• Multiple php.ini files might override each other
• Server php.ini settings often take precedence over local ones
• Some directives may be locked at the hosting level
• WordPress .conf settings might conflict with your custom configurations

Check WordPress error logs for clues about configuration conflicts. Server-level settings almost always override site-level ones when they conflict.

Plugin Conflicts

Plugins can interfere with upload settings:

• Security plugins might enforce their own limits
• Caching plugins can prevent new settings from taking effect
• Media management plugins may have built-in restrictions
• WordPress bulk media uploads plugins might bypass standard channels

Try temporarily disabling plugins to identify conflicts. Remember that WordPress plugin compatibility issues can manifest in unexpected ways.

Steps to Diagnose Problems

Follow this systematic approach to identify roadblocks:

1. Create a PHP info file to see actual server settings:

<?php
phpinfo();
?>

2. Upload this as info.php and access it via browser
3. Search for “upload_max” to find current values
4. Compare with your intended settings
5. Note which file path is providing the active configuration

This reveals which configuration file is actually controlling your settings and may expose conflicts.

Error Messages and Solutions

Understanding error messages accelerates troubleshooting.

Decoding Common Error Messages

These frequent errors have specific meanings:

• “Exceeded maximum upload size”: The file is larger than upload_max_filesize
• “The uploaded file exceeds the post_max_size directive”: Your post_max_size is too small
• “Maximum execution time exceeded”: Script timeout during upload
• “Memory limit exhausted”: PHP needs more memory to process the file
• “Permission denied”: Server permissions prevent changing configuration files

WordPress error codes often include file and line numbers that can pinpoint exactly where a process failed.

Quick Fixes for Typical Problems

Address common issues with these targeted solutions:

For timeout errors:

• Increase max_execution_time and max_input_time
• Try uploading smaller files or optimizing before upload

For memory errors:

• Increase memory_limit in WordPress config file edits
• Optimize images before uploading

For permission errors:

• Contact your host as this indicates server-level restrictions
• Check file/directory permissions (should be 644 for files, 755 for directories)

For post size errors:

• Ensure post_max_size is larger than upload_max_filesize
• Remember form data adds to the total POST size

WordPress media library optimization might be necessary if you regularly work with large files.

When to Try a Different Method

If you’ve exhausted one approach without success:

• After 2-3 failed attempts with .htaccess, try php.ini
• If custom configuration files don’t work, try a plugin
• When all file-based methods fail, contact your host
• Consider alternative solutions for specific media types

WordPress development environment testing can help identify which method is most likely to work in your specific situation.

Resources for Further Help

When you need additional assistance:

• WordPress support forums: Search for your specific error message
• Hosting-specific documentation: Many hosts have custom guides
• WordPress Codex: Official documentation on file uploads
• WordPress Stack Exchange: Technical community with specific expertise

WordPress technical support resources often contain solutions to obscure problems not covered in basic tutorials. Don’t hesitate to search wider communities when standard approaches fail.

Best Practices for File Management

Even with increased upload limits, responsible file management remains essential for WordPress performance optimization. Let’s explore strategies to keep your site running smoothly.

Optimizing Files Before Upload

Prevention beats cure. Optimizing files before uploading saves server resources and improves site speed.

Image Compression Techniques

Images often constitute the largest portion of media on WordPress sites. Compress them effectively:

1. Resize before uploading: Never upload 5000px images when 1200px is sufficient
2. Choose appropriate formats:
   • JPEG for photographs (80-90% quality usually sufficient)
   • PNG for graphics with transparency
   • WebP for best compression (with fallbacks for older browsers)
3. Strip metadata: Remove unnecessary EXIF data from photos
4. Use lossy compression: Tools like ShortPixel, Smush, or desktop applications like ImageOptim reduce file size while maintaining visual quality

WordPress media library optimization plugins can automate much of this process, but pre-upload optimization gives you more control and reduces server workload during uploads.

Video File Optimization

Video files can quickly hit even the most generous upload limits:

1. Consider hosting externally: YouTube, Vimeo, or dedicated video services
2. Compress properly: H.264/H.265 encoding at appropriate bitrates
3. Limit resolution: 1080p is sufficient for most web content
4. Trim excess footage: Every second adds to file size
5. Use progressive loading: Enable streaming rather than requiring full download

Content delivery networks can significantly improve video delivery performance while reducing your WordPress server load.

Tools for File Size Reduction

Several excellent tools help optimize files before WordPress uploads:

• TinyPNG/TinyJPG: Excellent web-based image compression
• ImageOptim (Mac) or FileOptimizer (Windows): Desktop apps for batch processing
• HandBrake: Open-source video transcoder
• Adobe Media Encoder: Professional video optimization
• GIMP or Photoshop: Resize and optimize images with precision

Many WordPress plugins integrate with these services, but using them before upload prevents timeout issues during the upload process itself.

Balancing Quality and File Size

Finding the right compromise between quality and size requires testing:

1. Compare compressed versions at different settings
2. View images at actual display sizes (not zoomed in)
3. Remember that most visitors won’t notice moderate compression
4. Consider different optimizations for different purposes (thumbnails vs. full-size images)

For mission-critical media where quality is paramount, consider increasing limits rather than over-compressing. Some content simply requires larger file sizes to maintain integrity.

Alternative Solutions for Large Files

Sometimes, the best approach is avoiding direct WordPress uploads entirely.

Using External Storage Services

External services can bypass WordPress upload limit restrictions:

• Amazon S3: Scalable cloud storage with virtually unlimited capacity
• Google Cloud Storage: Similar benefits to S3 with Google integration
• Dropbox: Simple solution for smaller teams or individuals
• Wasabi: Cost-effective cloud storage alternative

WordPress plugins like WP Offload Media connect these services to your media library, storing files externally while maintaining a seamless user experience.

Content Delivery Networks (CDNs)

CDNs offer both performance and file handling benefits:

• Cloudflare: Popular option with free and premium tiers
• BunnyCDN: Cost-effective with excellent performance
• KeyCDN: Developer-friendly option
• Stackpath: Enterprise-level solution

These services distribute your media across global networks, improving load times while often providing additional storage options beyond your hosting limits.

Embedding Rather Than Uploading

For certain content types, embedding beats uploading:

• Videos: YouTube, Vimeo, Wistia
• Audio: SoundCloud, Spotify
• Documents: Google Docs, Office 365, PDF viewers
• Presentations: SlideShare, Google Slides

WordPress embeds are simple—just paste the URL on its own line in most cases. This approach completely bypasses file size limitations while providing specialized playback features.

When to Consider These Alternatives

Consider external solutions when:

• Files regularly exceed even increased WordPress upload limits
• You need specialized features (video players, document viewers)
• Site performance suffers from large media libraries
• Backups become unwieldy due to media volume
• You regularly work with large file formats

WordPress media management becomes significantly easier when large files are handled by purpose-built services rather than your hosting server.

In conclusion, while increasing WordPress upload size limits solves immediate problems, a comprehensive media strategy incorporating optimization and external services provides the best long-term solution for media-heavy websites. By combining appropriate technical adjustments with smart file management practices, you can create a WordPress site that handles media efficiently without running into frustrating limitations.

FAQ on How To Increase the WordPress Upload Size

What is the default WordPress upload size limit?

The default WordPress upload limit typically ranges from 2MB to 8MB, depending on your hosting provider’s server configuration. This restriction is set through PHP parameters in your hosting environment rather than WordPress core files themselves. Budget hosts often implement stricter limits to conserve server resources, while premium WordPress hosting providers may offer more generous default allowances. These WordPress file size parameters are controlled by several PHP configuration values working together, including upload_max_filesize, post_max_size, and memory_limit.

Why am I getting the “exceeded maximum upload size” error?

This error occurs when you’re attempting to upload a file larger than your WordPress media library restrictions allow. The system enforces these limits to protect server stability and prevent performance issues. When you encounter this WordPress error code, it specifically means your file exceeds the upload_max_filesize parameter set in your PHP configuration. The restriction might be defined in several possible locations: php.ini, .htaccess, or through server-level settings that override local configurations. Fixing this requires modifying the appropriate configuration file or contacting your hosting provider.

Which method works best for increasing upload limits?

There’s no one-size-fits-all answer. The most effective method depends on your specific hosting environment:

• For managed WordPress hosting: Plugin solutions or contacting support typically works best
• On shared hosting: Try .htaccess modifications first, then php.ini
• With VPS or dedicated servers: Direct php.ini edits usually provide the most reliable results
• For WordPress multisite: Server-level changes through your hosting provider are often necessary

Start with the least invasive method (plugins) and progress to more technical approaches if needed. Your web hosting control panel might also offer settings to adjust these limits without editing configuration files.

Will increasing upload limits affect my site’s performance?

Not directly. Increasing file size parameters doesn’t consume additional resources until you actually upload larger files. However, storing and serving numerous large files can impact WordPress performance optimization in several ways:

1. Larger backups: More storage space required and longer backup times
2. Slower page loads: If large images aren’t properly optimized
3. Increased bandwidth usage: Potentially affecting hosting costs
4. Database bloat: The WordPress media library tracks all uploads

Balance your need for larger uploads with good file management practices like image compression and using external storage for very large media when appropriate.

How do I check my current upload size limit?

Three simple methods reveal your present WordPress upload limit:

Method 1: Go to Media → Add New in your WordPress admin dashboard. The maximum upload size is typically displayed near the uploader.

Method 2: Install a server information plugin like “WP Server Stats” that displays PHP configuration values.

Method 3: Create a simple PHP info file with this code:

<?php phpinfo(); ?>

Save it as info.php, upload to your root directory, then access it through your browser. Search for “upload_max_filesize” to find your current setting.

Different hosting environments may display these WordPress file size parameters in varying locations, so you might need to try multiple approaches.

Can I increase upload size through cPanel?

Yes, many web hosting control panels including cPanel offer options to modify PHP settings:

1. Log into cPanel
2. Look for “PHP Configuration” or “MultiPHP INI Editor”
3. Select your domain
4. Find and modify these values:
   • upload_max_filesize
   • post_max_size
   • memory_limit
   • max_execution_time
5. Save changes

This approach modifies PHP settings without direct file editing, making it user-friendly for those uncomfortable with code. However, not all hosting providers enable these options, and some WordPress hosting providers restrict these settings regardless of cPanel access.

Why aren’t my upload limit changes taking effect?

Several common reasons explain why your configuration changes might not work:

1. Server overrides: Hosting-level settings supersede your local configurations
2. Wrong configuration location: Changes made to the wrong file or directory
3. Syntax errors: Mistyped directives in configuration files
4. Caching issues: Old settings cached by the server or browser
5. Plugin conflicts: Security plugins might enforce their own limits

Try clearing all caches, checking WordPress error logs for clues, and verifying through phpinfo() which configuration file is actually being read. If multiple methods fail, your hosting environment likely has server-level restrictions requiring provider intervention.

What should I set my new upload limit to?

This depends on your specific needs, but consider these guidelines:

• General websites: 16-32MB handles most optimized images and documents
• Photography sites: 32-64MB accommodates high-resolution photos
• Video/media sites: 128MB-512MB for multimedia content
• Membership/course sites: 64-128MB for PDF resources and presentations

Never set limits unnecessarily high—larger isn’t always better. Excessive limits can invite security risks and performance issues when users upload unnecessarily large files. Balance your actual needs against WordPress performance optimization best practices.

Do I need to increase memory_limit as well?

Yes, for optimal results, you should adjust related PHP settings together:

• upload_max_filesize: The maximum allowed file size
• post_max_size: Should be larger than upload_max_filesize (recommended: 1.5x larger)
• memory_limit: Memory allocated to PHP (recommended: 3-4x larger than upload_max_filesize)
• max_execution_time: Seconds allowed for script execution (increase for large file processing)

These parameters work together when handling uploads. If memory_limit is too low, WordPress may fail processing large uploads even if the upload size limit itself is sufficient. Many WordPress technical limitations stem from improper relationships between these settings rather than any single value.

What if nothing works to increase my upload size?

When all methods fail, you have three primary options:

1. Contact your host: Request an increase to your PHP limits, providing details about what you’ve already tried and why you need the increase
2. Consider upgrading: Move to a hosting plan with higher limits or more flexibility in server configurations
3. Use workarounds:
   • Split large files into smaller parts
   • Use external storage like Amazon S3 with a connector plugin
   • Embed content from specialized platforms (YouTube for videos, etc.)
   • Use FTP to upload large files directly to your server

WordPress media management often requires creative solutions when facing immovable hosting restrictions. External storage services combined with content delivery networks provide robust alternatives for sites requiring extensive media capabilities beyond typical hosting allowances.

Conclusion

Learning how to increase the WordPress upload size transforms your website management experience. Whether you modified your php.ini configuration, adjusted .htaccess file modifications, or contacted your web hosting provider, you now have the tools to overcome WordPress media library restrictions. These techniques eliminate the frustration of file upload errors and streamline your content workflow.

The WordPress backend settings you’ve adjusted open new possibilities for your site. Large image uploads, video file uploads, and theme installations now proceed without the interruption of maximum upload size errors. Remember that WordPress file management best practices still matter—optimize media before uploading when possible and consider content delivery networks for especially large files. Your WordPress development environment will benefit from thoughtful file size management alongside these increased limits.

Should you encounter WordPress technical limitations in the future, you now understand the server-side configurations that control these parameters. This knowledge empowers you to maintain control over your site’s functionality, regardless of which hosting environment you use.