All tools
Focused, single-job tools that each open with the right settings. Every one runs on your device: your files are never uploaded.
Every tool
The full converter, plus one shortcut per job
Convert & compress
The full converter: choose MP4, WebM, MOV, GIF or MP3 output and adjust quality.
Open converter →Smaller filesCompress video
Shrink an MP4 or MOV to a target quality without uploading it anywhere.
Open tool →Video to GIFMP4 to GIF
Turn a short clip into a clean, shareable GIF with control over frame rate and width.
Open tool →ConvertMOV to MP4
Convert an iPhone or camera .mov file to a widely compatible MP4.
Open tool →Extract audioVideo to MP3
Pull the audio out of a video and save it as an MP3.
Open tool →ConvertWebM to MP4
Convert a downloaded WebM file to MP4 so it plays everywhere.
Open tool →Same engine
The one thing every tool here runs on
The tools differ only in the arguments they hand the encoder. The encoder itself, and the browser features that let it run on your side of the wire, are the same on every page in this list.
- ffmpeg.wasm. The open-source project that compiles FFmpeg to run inside a browser tab.
- MDN Web Docs: WebAssembly. The browser technology that lets compiled code encode video at usable speed on your own device.
- MDN Web Docs: File API. How a page reads a file you hand it without sending that file anywhere.