Understanding WordPress Upload Size Limit

One of the most common frustrations WordPress users encounter is the error message stating that their uploads exceed the maximum upload size for this site. This issue can hinder website development, plugin installations, and media uploads, ultimately affecting the overall user experience. Understanding what this message means, its causes, and how to resolve it is crucial for any website owner or administrator.

What Does Maximum Upload Size Mean

The maximum upload size on a WordPress site is defined by the server configuration and dictates the largest file size that can be uploaded via the WordPress dashboard. This limit is set by the hosting provider and can affect various uploads such as images, videos, themes, and plugins. Understanding the implications of this limit is essential for maintaining a smooth-operating website.

Why Does This Limit Exist

The reason hosting providers impose a maximum upload size includes:

• Server Performance: To ensure that the server does not become overloaded by large uploads, which can slow down or crash the server.
• Security: Limiting file sizes can reduce the risk of attacks such as Denial of Service (DoS).
• Resource Management: Properly managing storage and bandwidth to maintain optimal performance for all users.

Common Causes of the Error Message

Aside from server constraints, several factors can contribute to the “WordPress exceeds the maximum upload size for this site” message.

Hosting Plan Limitations

Your hosting plan may restrict the upload size limit. Many shared hosting plans enable lower limit settings due to multiple users sharing the same resources. If you are using a shared hosting environment, it may be time to consider an upgrade. You can explore various hosting comparisons to find the best plan for your needs at WPCare Hosting Comparison.

PHP Settings

The upload size limit is also defined within the PHP settings of your server. Key settings include:

• upload_max_filesize: This setting determines the maximum size of an uploaded file.
• post_max_size: This affects the size of the entire POST request, which includes all files and data submitted via a form.

If either of these values is too low, it can result in upload size errors.

WordPress Configuration Files

Your WordPress configuration files, like the .htaccess file or wp-config.php, can also specify restrictions that lead to upload issues. Properly configuring these files can help alleviate the problem.

How to Resolve the Upload Size Limit Issue

When facing the “WordPress exceeds the maximum upload size for this site” error, there are several actionable steps you can take to resolve the issue.

Check Your Current Upload Size Limit

Before attempting any fixes, it’s essential to check your current upload size limit. You can do this easily by navigating to the Media Library in your WordPress dashboard and attempting to upload a file. The site will indicate your current limit if the upload fails.

Increase PHP Settings via .htaccess

If your hosting provider permits it, you can increase the upload limit by modifying the .htaccess file. Here’s a step-by-step guide:

1. Access your server files via FTP or file manager.

2. Locate the .htaccess file in the root directory of your WordPress installation.

3. Add the following lines to the file:



php_value upload_max_filesize 64M

php_value post_max_size 64M

php_value max_execution_time 300

php_value max_input_time 300

Make sure to save the changes and check if the upload limit has been increased.

Editing wp-config.php

Another way to increase the upload limit is by editing the wp-config.php file. Here’s how to do it:

1. Access your server files again.

2. Open the wp-config.php file located in the root directory.

3. Add the following line before the line that says “That’s all, stop editing! Happy blogging.”:



define('WP_MEMORY_LIMIT', '64M');

Remember to adjust the value as necessary and save your changes.

Modifying php.ini File

If you have access to your server’s php.ini file (commonly available on VPS and dedicated hosting), you can increase the upload size limit with the following steps:

1. Locate and open the php.ini file.

2. Search for the following directives and change their values:



upload_max_filesize = 64M

post_max_size = 64M

max_execution_time = 300

max_input_time = 300

After editing, save the file and restart your server to apply changes.

Contacting Your Hosting Provider

If you’re not comfortable making changes yourself, or the above methods do not work, reach out to your hosting provider. They can provide insights and may offer to increase your upload size limit on your behalf. Good hosting providers typically offer full support for these types of issues, and you can find out more about reliable options at WPCare Care Plans.

Use Cases for Increasing Upload Size Limit

Here are some scenarios where increasing your upload size limit could be beneficial:

Media-Heavy Websites

Websites that rely heavily on images and videos—like portfolios, photography sites, or e-commerce platforms—may need higher upload limits to accommodate large files without disruptions.

Plugin Installation

Many plugins offer features that can increase the size requirements for uploading files, often necessary in performance or SEO optimization. A higher limit can enhance user experience and functionality.

Theme Customization

If you want to upload themes or child themes, a larger upload limit is often required. Opting for larger file sizes can facilitate this process seamlessly.

Common Plugins to Manage Upload Sizes

If you’re still facing challenges with your upload size limit after trying the above solutions, you may want to consider using plugins that can help manage file uploads.

WP Increase Upload Filesize

This plugin offers an easy way to change the maximum upload limit from your WordPress dashboard, without needing to touch any code.

Muncheye File Upload

For those primarily focused on digital product sales, this plugin simplifies file uploads directly to your WordPress site, ensuring user-uploaded file limits are respected within your set parameters.

Conclusion and Call to Action

The error message indicating that your uploads exceed the maximum size for your WordPress site can be frustrating, but overcoming this limitation is manageable with the right guidance. By understanding the causes and following the outlined solutions, you’ll be well on your way to enjoying a seamless uploading experience.

For personalized support on any WordPress issues, including maximum upload size concerns, consider taking advantage of our Free Website Audit. And if you need further assistance, feel free to contact our team for a Free Consultation.

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