Compress GIF for Tumblr

Pre-configured for Tumblr's limits. Target size: 10 MB · Recommended width: 540px.

Tumblr GIF Tips

  • Tumblr is one of the few platforms where GIF quality actually matters — use 256 colors and avoid heavy lossy compression.
  • The standard Tumblr post width is 540 px — the most common size for GIF posts.
  • Widescreen (1280 px wide) is supported for larger displays; compress well to stay under 10 MB.

Tumblr GIF FAQ

What is Tumblr's GIF size limit?

Tumblr allows GIF uploads up to 10 MB per image in a post.

What width should Tumblr GIFs be?

540 px is the standard Tumblr post width. 1280 px is supported for widescreen GIFs.

Why is my GIF not animating on Tumblr?

Tumblr only animates GIFs in single-image posts. Photosets may display only the first frame on some themes.

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