What Is Maximum Uploading File Size of an Image in WordPress?

When uploading an image to a WordPress blog, the file size limit is 2MB. This limit is imposed by WordPress itself, and is not subject to change. In theory, you could upload a 20mb image to your blog and it would still work fine. However, in practice, it’s probably not a good idea to go above 8MB.

If you do, you’ll likely experience some problems with your blog. For example, if you try to upload a file that’s over 8MB, WordPress will prompt you to split the file into smaller chunks. However, if you try to do this with a file that’s over 2MB, WordPress will simply ignore the file and refuse to upload it.