YouTube embeds require HTTP — open via a local server instead of file://.
Run npm run dev then open the printed URL in your browser. (Audio files work fine from file:// too.)
Loop Transcribe
Loop · Slow Down · Transcribe
Previous projects
New project
♪
Drop an audio file here, or click to browse
Supports MP3, M4A, WAV, and most audio formats.
Space Play / Pause
→ +5s
← −5s
↑ Speed +0.05×
↓ Speed −0.05×
T Tap Tempo
M Add Marker
: Save Loop
{ Loop start
} Loop end
, Prev marker
. Next marker
; Prev loop
' Next loop
/ Toggle loop
♫
Loading video…
♪
Drop an audio file here, or click to browse
Supports MP3, M4A, WAV, and most audio formats.
Loading…
Zoom
Markers
Saved loops
No saved loops yet. Create a loop to practise a section.
Shortcuts only work when the video isn't focused — click anywhere outside the player first.
1.00×
Playback speed
—
Current BPM
¼×
2×
Base BPM
Play the music through speakers — the mic will listen for the beat