Audio Timeline
Voice / Sound
Silence (will be cut)
Not analyzed yet
Scroll Pan
⌘+Scroll Zoom
Click Select
Del / X Remove
⌘Z Undo
Dbl-click Toggle
Space Play/Pause
🎬 Send to your editor
Removes silence as a timeline — keeps full quality, exports instantly. No re-encode.
Frame rate
Browser tools can't store your file's full path, so after importing you'll relink to your original file once (e.g. Final Cut: right-click the clip → Relink Files; Premiere: Link Media). All cuts stay intact. CapCut users: use Export Selection above — MP4 imports directly, no relink.
Detection Settings
Silence Threshold
-40 dB
Lower = more aggressive cuts
Min Silence Duration
500 ms
Short silences are ignored
Padding Around Cuts
100 ms
Buffer kept before/after words
Privacy Guarantee
Files never leave your device
Zero cloud processing
Works fully offline
SharedArrayBuffer optimized
Voice-aware silence detection