Fix asset upload errors

The file type of the file you're trying to upload wasn't recognized. Check that the file you're trying to upload uses a supported asset type. If it's not supported, try uploading a different asset.

You can also try checking if the file name matches the file format. For example, someone might have accidentally renamed an SVG file to have a JPG file extension.

• Length is 30 seconds or shorter
• If the animation loops, it stops at or before 30 seconds
• The framerate is less than 5 frames per second

Learn about display ads specifications in the Google Ads Help Center.