Sever
Cut the silences out of video. Every pause, every breath held too long — gone. Review, restore, or keep going.
Cut the silence out. Scramble what's left onto the beat.
Evidence
Hear what it does. A phrase, its silences, and what's left after they're gone.
Original
Sound is off until you press Play.
The three tools
Named for what they do to your footage.
Alembic
Edit the sound on its own. Trim, fade, reverse, remove every silence, and colour what's left.
Cut-Up
Scramble audio onto a tempo grid. Every slice lands on the beat. Every seed makes something new.
Privacy
Your files never leave your device. Every edit happens in your browser. No uploads. No servers.
The app stores everything in your browser's own storage. Clearing it clears your projects; nothing leaves this computer unless you export it.
Questions
Does it work on my phone?
Yes. The app runs in any modern mobile browser. On Android, use Chrome's "Install app" prompt for a full-screen version. On iPhone, open in Safari and tap "Add to Home Screen".
What file types can I open?
Anything your browser can decode: MP4, MOV, WebM, M4A, MP3, WAV. Most phones handle H.264 video and AAC audio without trouble.
Where are my projects saved?
In your browser's own storage, on this device. Nothing is uploaded. If you clear your browser data, your projects go with it — so export anything you want to keep.
How does the export work?
Video exports happen in real time on the device, and only while the tab stays open. Audio and cut lists export instantly.
Is there something hidden in the app?
That depends on what you mean by "hidden."