Supported assets

You can upload the following types of assets to Asset Library. Bear in mind that requirements vary by ad format and platform, so you may need to meet additional requirements based on your project type and where you're exporting it.

Asset type	Extensions	Maximum file size	Other requirements
Image	.gif .jpg .jpeg .png (lossless with alpha transparency)	5 MB	Note: GIFs can be uploaded and used in display projects, but aren't supported in video projects.
Video	.mp4 .webm (with alpha transparency) .mov (with alpha transparency)	1 GB	Recommended frames per second (FPS): 23.976, 24, 25, 29.97, 30 For video projects, the maximum resolution for a video asset is 1080p (1920 x 1080). For display projects, the maximum resolution for a video asset is 4k (3840 x 2160).
Audio	.aac .mp3 .wav .flac	1 GB	2-channel maximum
Font	.eot .otf .ttf .woff .woff2	10 MB	Individual fonts only, folders or variable fonts aren't supported Suitable fonts may be found at Google Fonts