Dynamic-tempo click tracks

Turn tempo-changing recordings into a synchronized click track.

Upload a live recording, classical performance, or vintage track. TempoSync detects the beats and creates a tempo-aware metronome, WAV click track, and MIDI tempo map for practice, rehearsal, and production.

No subscription. One free credit for new accounts. Your audio is deleted after analysis.

MP3 · WAV · FLAC · M4A · OGG

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What you get

One upload. A tempo map, a click track, and exports.

After analysis you get the detected BPM, every beat timestamp, a tempo curve, and a synchronized metronome you can export as WAV or MIDI.

live-performance-demo.wav

372 beats · 3:12 · 116–128 BPM

Example preview

Tempo curve

Preview only — exports work after your own analysis.

Why a fixed BPM isn't enough

Some recordings do not stay at one tempo.

A standard metronome is locked to a single BPM. That works for music recorded to a click, but it falls out of sync with live performances, rubato passages, older recordings, and tracks that naturally speed up or slow down.

Practice with live recordings

Jam sessions and concert recordings drift in tempo. Practice with a click that follows the actual performance.

Prepare click tracks for rehearsals

Give your band a click track that matches the natural tempo changes of the song instead of fighting a fixed BPM.

Create MIDI tempo maps for production

Bring an unquantized recording into your DAW with a MIDI tempo map that mirrors its real timing.

Work with classical or rubato performances

Rubato and expressive timing break fixed-tempo metronomes. A tempo-aware click keeps up with the music.

How it works

From recording to click track in three steps.

01
Upload your track
Add an MP3, WAV, FLAC, M4A, or OGG file.
02
TempoSync detects the beats
The analysis creates a beat map that follows tempo changes in the recording.
03
Practice, export, or produce
Use the synchronized metronome or export a WAV click track or MIDI tempo map.

Audio

Beat detection

Tempo map

Click track / MIDI

Beat detection is powered by the MADMOM neural network — but you only see the result: a beat map that follows your recording.

Your audio stays private.

Your track is processed temporarily for analysis and deleted afterwards. TempoSync does not permanently store, sell, or use your audio for advertising.

Read the privacy policy →

Pricing

Simple, credit-based pricing

1 credit = 1 track analysis. No subscription. Credits do not expire.

Start with one free credit. Buy more only when you need them.

Mini

$1.99

/ 5 credits

$0.40 per track

5 track analyses
AI beat detection (MADMOM)
WAV & MIDI export
3 click sounds
BPM timeline & track report
Tempo multiplier

Questions, answered.

What file formats are supported?

MP3, WAV, FLAC, M4A, and OGG — up to 30 MB per file.

How does one credit work?

One credit covers one track analysis. New accounts receive one free credit to try the service.

Is there a subscription?

No. TempoSync is pay-per-use: you buy credit packs when you need them. There is no monthly fee.

What happens to my audio after analysis?

Your track is processed temporarily and deleted right after the beat map is generated. It is not stored as a permanent file.

Can I export a WAV click track?

Yes — a click-only WAV for practice, and a version with your original music mixed in.

Can I export a MIDI tempo map?

Yes — a standard MIDI file with the tempo map and click events you can import into your DAW.

What happens if an analysis fails?

You will see an error message and your file stays on the page, so you can try again. Each analysis attempt uses one credit.

Do credits expire?

No. Credits stay on your account until you use them.

Ready to practice with the recording instead of fighting it?

Try TempoSync with one track and see how a tempo-aware click changes your workflow.

No subscription. Audio is deleted after analysis.