# nothing leaves your browser
Tools
Development utilities that process everything in your browser. No sign-up, no upload, no usage limits. Any tool that needs a server is flagged.
luam@net.br:~$or press /
# json & data
# encoding
# binary
# time
# security
# text
# color
# web
# logs
# http
# video — ffmpeg in wasm
- webcam-testWebcam Testcamera preview, mirroring and resolutionlocal
- trim-videoTrim Videocuts a section without uploadinglocal
- merge-videoMerge Videosjoins several files into onelocal
- extract-audioExtract Audio from Videotrack to mp3, m4a or wavlocal
- video-to-gifVideo to GIFclip to GIF with optimised palettelocal
- compress-videoCompress Videoshrinks by CRF qualitylocal
- resize-videoResize Videochanges resolution and crops the area, visuallylocal
- speed-videoVideo Speedspeeds up or slows down, with instant previewlocal
- media-studioVideo and Audio Editortimeline and chained operationslocal
- convert-videoConvert Videomp4, webm and movlocal
- rotate-videoRotate Video90°, 180°, fliplocal
- mute-videoRemove the Audio from a Videomutes the videolocal
- frame-grabberExtract Frames From Videoframes as PNG, no uploadlocal
# audio — ffmpeg in wasm
34 tools · 34 local
No tool matches the filter.