Video & audio tools
Convert and trim video and audio entirely inside your browser with WebAssembly. Large private recordings never need to be uploaded anywhere.
Video converter & compressor
Video & audio tools
Convert, resize and compress video between MP4, WebM, MKV, MOV and AVI
Extract audio from video
Video & audio tools
Pull the soundtrack out of a video as MP3, AAC, WAV, FLAC, OGG or Opus
Audio converter
Video & audio tools
Convert and compress audio between MP3, WAV, AAC, M4A, FLAC, OGG and Opus
Video to GIF
Video & audio tools
Turn a video clip into an animated GIF or WebP with palette control
Why run video & audio tools in the browser?
Most online tools work by uploading your file to a server, processing it there and handing back a download link. That means a copy of your document exists on someone else's machine, at least for a while.
Every tool in this category avoids that entirely. The processing code is downloaded to your browser and your file is read locally, so the work is faster, private by default, and keeps working even when your connection drops.