Key & BPM Finder

Know a song's key and tempo without leaving FL Studio. Drop it on a track, press play, read it off, keep cooking.

Free beta, Windows first

KEY/BPM
Key --
BPM ---
Tap the pad to a beat to find its tempo. Pick a key on the wheel. The real plugin does both by listening.

Built for the sample hunt

Sampling, flipping, writing over a loop: you always need the key and the tempo first. Usually that means exporting audio, uploading it to some website, and hoping it's right. This does it inside the session, while the track plays.

Try a genre

----- BPM

A typical tempo and a common key for each. Real songs are all over the place, which is exactly why the plugin listens instead of guessing.

  • Live in FL Studio

    Drop it on a mixer track and it reads the key and BPM as the audio plays.

  • Any genre

    Trap, house, R&B, rock, ambient, that weird soul record you found. It isn't tuned to one sound.

  • Windows first

    The free beta launches on Windows first. A Mac version follows.

  • File mode, coming next

    Drag an audio file straight into the plugin to analyze it, no playback needed.

Where it's headed

  1. 1

    Windows beta

    Free live detection for the first 100+ producers.

  2. 2

    Refine

    Tune accuracy across genres using real beta sessions.

  3. 3

    File mode

    Drag audio files in for instant analysis.

  4. 4

    Launch

    Live and file modes released together as one bundle.

Get in the beta

Leave your email and you'll hear the second the beta opens. It's free, it starts on Windows, and your feedback decides what ships.

I make music on