Limits and dimensions for Avatar images are:
- max width 720px & height 720px
- max file size 2Mb
Limits and dimensions for Background images are:
- max width 2480 & height 2480p
- max file size 5Mb
Limits and dimensions for Block images are:
- max width 1200px & height 1200px
- max file size 3Mb
You can also use GIFs for your avatar, background, and blocks. The size limits are:
GIF avatar - 2Mb;
GIF background - 5Mb;
GIF block - 3Mb.