Disclaimer
Last updated: November 8, 2026
Platform limits
File size limits for Discord, Slack, X (Twitter), GitHub, Gmail and other services are listed for convenience and were checked on the date shown on each page. Platforms change their limits without notice; always check their official help pages.
No affiliation
GifSmaller is independent and is not affiliated with, endorsed by or sponsored by Discord, Slack, X Corp., GitHub, Google or any other company mentioned on this site. All product names and trademarks belong to their respective owners.
Results
Compression results depend on the source GIF. Lossy compression and resizing change the image; keep your original files.