BPM & Key Finder
Instantly detect the tempo and musical key of any audio file — 100% free, no signup.
Finish the vocal after BPM & Key Finder
Use the free tool for prep, then load a vocal preset chain in your DAW to turn the take into a finished mix faster.
Find song key, BPM, and Camelot code before tuning vocals or flipping samples.
Use this as a key finder, BPM finder, song key detector, and tempo detector for beats, loops, remixes, and vocal sessions. After the key is detected, tune vocals in the browser or choose a vocal preset chain that fits the song key and genre.
Use BPM, key, and Camelot results to make the next production move.
The detector is most useful when the result immediately informs tuning, remixing, sample flipping, DJ prep, or vocal preset selection.
- Tune vocalsSend the detected song key into the vocal tuner so pitch correction follows the track.
- Transpose samplesUse the key result before pitching loops, acapellas, melodies, or sample chops.
- Sync effectsSet delays, tremolo, sidechain pulses, and time-based effects from the detected BPM.
- Plan remixesUse BPM and Camelot notation to find compatible songs before blending or flipping an idea.
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