Reference
Changelog
What changed and when, newest first.
1.0 First release
25 August 2026- A-B looping with markers you can drag, nudge, or type an exact timecode into.
- A transport bar with a tick ruler, a hatched loop region and a hairline playhead.
- Playback speed from 0.25× to 2× in steps of 0.05×, with the pitch held.
- A speed ramp that adds a set amount to the rate after every completed pass.
- A rest between passes, a lead-in before A, and a stop-after-N-passes limit.
- Named sections saved per video, with the speed remembered alongside each range.
- Recent videos, plus JSON export and import for moving sections between devices.
- Loop links that carry the video, range and speed, and an embed snippet.
- A full keyboard map, and a screen-awake option for hands-free practice.
- Dark and light themes.
Try it on the thing you are actually working on.
Paste a link, press A, press B. Nothing to install, nothing to sign up for.