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How Do I Define the Maximum Upload File Size on a Multisite?

In this guide, we’ll show you how to increase the file size limit for files uploaded to your multisite.

Updated this week

By default, the maximum upload file size in WordPress multisite is 1500 kilobytes. Sometimes it's necessary to adjust this limit. Here's how to do it:

  1. Navigate to Network Settings: My Sites > Network Admin > Settings.

  2. Scroll down to Upload Settings.

  3. Set your desired maximum upload file size in kilobytes.

  4. Save changes.

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