Below are the file types and sizes that are supported in Wix Photo Albums.
Note:
Your album's loading time is affected by the number and size of photos that you add.
Images
Supported files: JPG, GIF, PNG, WEBP, and AVIF.
File size limits: 40MB
Recommendations: JPG is the recommended format for Photo Albums. However, PNG is recommended if your image requires transparency.
Videos
Supported files: AVI, MPEG, MPG, MPE, MP4, MKV, WebM, MOV, OGV, VOB, M4V, 3PG, DivX, XVID or embed from YouTube, Vimeo, Facebook, Dailymotion or Twitch.
File size limits: 1000MB
Recommendations: The recommended resolution is 1920 x 1080px
Tip:
For optimum performance, we recommend having less than:
150 photos per upload
400 photos per album
4000 albums per site
This article is credited to the Wix team - https://support.wix.com/ and we thank them for that!