About FreeVideoToGif
A free video-to-GIF converter that runs entirely in your browser. No uploads, no signup, no watermarks — just a fast, private tool that does one thing well.
What it does
FreeVideoToGif converts MP4, MOV, WebM, AVI, and MKV files into animated GIFs. It supports trimming, cropping, fps and resolution controls, text overlays, speed adjustment, and loop options.
Why we built it
Most online video-to-GIF tools require you to upload your file to a remote server. That's a privacy risk, slow, and unreliable when you're working with a private screen recording or sensitive content.
FreeVideoToGif takes a different approach: the entire conversion runs locally in your browser using WebAssembly (specifically, an FFmpeg build compiled to WASM). Your file never leaves your device. There's no upload queue, no server processing, and no risk of your content being seen or stored by a third party.
How it works
- WebAssembly FFmpeg — a port of the industry-standard video processing library to run in browsers.
- SharedArrayBuffer + multi-threading — for fast conversion speeds, the converter uses multiple CPU cores in parallel.
- Cross-Origin Isolation — required by modern browsers to enable threading. We serve the right headers so it works.
What it's good for
- Sharing a clip from a video as a lightweight GIF
- Making README/documentation demos from screen recordings
- Creating reaction GIFs and memes with text overlays
- Producing small clips for social media (1:1, 9:16, 16:9 crop presets)
- Converting clips you'd rather not upload to a stranger's server
What it's not
This is a focused tool, not a full video editor. It doesn't offer multi-clip editing, audio tracks (GIFs have no audio anyway), filters, transitions, or advanced effects. For those, use a dedicated editor.
Tech and credits
Built with React, Vite, Tailwind CSS, and @ffmpeg/ffmpeg (FFmpeg compiled to WebAssembly). Hosted on Cloudflare Pages. Text overlays use the Anton font by The Anton Project Authors, licensed under OFL.