Turn video clips into GIFs free online — perfect for Discord, Slack & forums. No upload, no watermark.
Max file size: 500 MB · Files are processed locally in your browser, nothing is uploaded.
Note: GIF files are often larger than the source video — GIF is an old, inefficient format. For sharing, MP4 is usually the better choice.
100% free · Converted locally in your browser · Your videos never leave your device
First run loads the video engine (~30MB, one time). Tip: keep GIFs under 6 seconds for best size.
GIFs are the internet's universal reaction format: they autoplay everywhere, loop forever, and need no player. Discord, Slack, Telegram, Reddit, and most forums render GIFs inline, while MP4s often show as downloadable attachments or refuse to embed. A funny moment trapped in an MP4 is a file; the same moment as a GIF is a meme you can drop into any chat.
The catch is that naive MP4-to-GIF conversion looks terrible — banded colors, muddy gradients, giant files. This tool uses FFmpeg's two-pass palette technique: it first analyzes your clip to build an optimal 128-color palette, then renders the GIF against it. The result is visibly cleaner than the one-click converters that skip this step, often at a smaller file size.
Most converters make you upload your clip to their servers. This one runs FFmpeg compiled to WebAssembly entirely inside your browser tab — your video never travels over the network. Safe for personal clips, and usable on slow connections (only the ~30MB engine downloads once).
Three rules from people who make GIFs all day: keep it short (every extra second costs megabytes — GIF is an ancient, inefficient format), go small (480px wide is plenty for chat; hardly anyone watches a GIF fullscreen), and mind the frame rate (15fps looks smooth for most content; 10fps halves the size and still reads fine for reactions). A 5-second, 480px, 15fps GIF typically lands between 2–8MB — safely under Discord's 25MB free limit and Slack's 128MB cap.
One honest limitation: GIF only supports 256 colors per frame, so smooth gradients (skies, sunsets) will show some banding no matter what. For photographic content where fidelity matters, a short looping MP4 or WebM is technically superior — but when the platform demands a GIF, this tool makes the best of the format.
Yes — unlimited conversions, no account, no watermark. Everything runs on your device, so there is no server cost to pass on.
No. Conversion happens locally via FFmpeg in WebAssembly inside your browser. Check your network tab if you like — the video never leaves.
GIF is a 1990s format with no modern compression. Shorten the duration, drop to 320px width or 10fps — each roughly halves the size. Most good reaction GIFs are under 5MB.
Yes — set the start time (in seconds) and duration before converting. Scrub through your video in any player first to find the exact moment.
Your browser downloads the FFmpeg engine (~30MB) on first use, then caches it. Subsequent conversions start immediately.
This tool uses two-pass palette generation, which produces noticeably cleaner colors than basic converters. GIF is still limited to 256 colors, so expect some banding in smooth gradients — that is the format, not the tool.
Download the clip first (respecting copyright and the platform's terms), then convert it here. This tool converts video files you already have.
Yes in any modern mobile browser. Phones encode slower, so keep clips short for the best mobile experience.