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KEY & BPM

Find the musical fingerprint.

Detect tempo, key and Camelot code from a real audio analysis.

Choose an audio file

WAV, FLAC, MP3 or AIFF · max 40 MB

BEATZUCKER AUDIO LAB

Detect BPM and musical key online

The detector analyzes rhythm and harmonic profile to return BPM, key, Camelot code and useful half- or double-time alternatives for DJ sets, remixes and production.

Real beat analysis
Key and Camelot notation
No permanent audio storage

How it works

  1. Choose WAV, FLAC, MP3 or AIFF
  2. Analyze rhythm and chroma profile
  3. Review tempo alternatives and compatible keys

Frequently asked questions

How accurate is BPM detection?

Tracks with a clear steady beat are usually detected reliably. Breakbeats, tempo changes and ambient material may produce plausible half- or double-time alternatives.

What is Camelot notation?

The Camelot wheel organizes musical keys for easier harmonic mixing and DJ transitions.

Are tracks stored?

Files are processed for analysis and removed from temporary storage afterwards.