Free video and audio tools that run in your browser
ffmpeg, compiled to WebAssembly and running in the tab you have open. The converter is a 32 MB download the first time and nothing after that, which is the honest cost of not sending your video to a server.
4 tools / free / no account
Every video and audio tool
- MP4 to MP3Pull the audio out of a video as an MP3 in your own browser. The video is never uploaded: ffmpeg runs in the tab, and is cached after the first use.
A 50 MB videoits audio, a few MB
- compress videoMake a video smaller by re-encoding it at a lower bitrate, entirely in your browser. Nothing is uploaded, so a private clip stays on your own machine.
CRF 28, capped at 720pusually half the size or less
- video to GIFTurn a short clip into an animated GIF in your own browser, at ten frames a second. Keep the clip brief, because a GIF of a long video is enormous.
10 fps at 480 pxa GIF, and a large one
- WAV to MP3Encode a WAV or other lossless audio file as an MP3 at 192 kbit/s, in your own browser. The audio never leaves the tab you have open, and nothing is uploaded.
A 50 MB WAVabout 5 MB as MP3