Most converters hand you a file and wish you luck. Cesure's AI writes a tablature draft, then drops you into a full editor to correct it note by note — because no AI transcription is perfect, and the tool that admits it is the one that saves you time.
MP3, WAV, M4A, FLAC or OGG — a song, a riff you hummed into your phone, an old band recording.
Notes, rhythm and fret positions come back as an editable tablature — not an image, not a PDF: a living score.
Fix a fret, move a note, adjust the rhythm — the full editor is already open, with playback to check every bar against your ears.
Transcription quality depends on the recording : a clean guitar take converts far better than a dense mix. That's exactly why the editor matters — you keep the 80% the AI got right and fix the rest, instead of transcribing from zero. Empty results never count against your quota, and if you just want the chords, chord detection is free, unlimited, and runs entirely on your device — nothing is uploaded.
The free tier includes 5 AI transcriptions per calendar month — and a conversion that finds nothing doesn't count. Pro removes the limit — €4.99/month or €39.99/year, with a 7-day free trial that doesn't ask for a card.
MP3, WAV, M4A, FLAC and OGG. You can also record directly in the app.
Full tab conversion runs on our server, so the file is sent for processing. Chord detection is different: it runs entirely on your device — nothing leaves it.
For AI conversion, yes — a free account carries your quota and your library. Chord detection needs nothing at all.
You fix it in place — that's the point. The AI gives you a head start, the editor gives you the last word, and playback lets you check every bar by ear.