Your media files never leave this tab.
Free audio and video tools that run entirely in your browser. No uploads. No accounts. No servers touching your files — ever.
- Zero upload
- 100%
- Launch tools
- 12
- Cost
- Free
Files processed in your browser, never sent to a server.
The most-searched audio and video conversions, each on its own page.
No accounts, no sign-in, no watermarks, no paid tiers.
Runs in your browser
All conversion and encoding happens locally via WebAssembly. Nothing is uploaded.
No accounts, ever
No sign-up, no email, no cookies tracking what you convert. You just use the tool.
Source is the product
The only code that touches your files is the JavaScript delivered to your browser.
Fourteen tools. One promise.
Every tool runs 100% in your browser via WebAssembly. Your files are never uploaded, shared, or stored — not by us, not by anyone.
Video tools
10 toolsEverything you need to convert, trim, compress, or re-time a video.
MP4 to MP3
Extract MP3 audio from any MP4 video.
VideoOpen toolVideo converter
Convert between MP4, MOV, WebM, MKV, and AVI.
VideoOpen toolVideo compressor
Shrink video file size with a quality slider.
VideoOpen toolVideo trimmer
Cut the start and end of any video.
VideoOpen toolVideo to GIF
Turn any video into an animated GIF.
VideoOpen toolExtract audio
Pull the audio out of any video file.
VideoOpen toolMute video
Remove the audio track from any video.
VideoOpen toolVideo speed changer
Speed up or slow down videos from 0.25x to 4x.
VideoOpen toolVideo volume changer
Adjust the audio volume of a video without re-encoding the picture.
VideoOpen toolVideo joiner
Combine multiple video clips into one.
VideoOpen tool
Audio tools
04 toolsConvert, trim, join, or adjust the loudness of any audio file.
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