Cuty.ai

Tap Tempo — Measure BPM By Tapping Along To Any Music

Tap the button in time with the music and the Tap Tempo tool tells you the BPM. No files to upload, no microphone access — just tap, read the number, and get back to making music.

Click the circle, tap it, or press the Space key. Stop tapping for 3 seconds to reset.

Taps
0
Avg BPM
Last interval

Ready to make music with AI?

Once you know the key, BPM, or melody, bring it into Cuty.ai Studio to generate original, royalty-free music.

Key features

Discover what makes this tool powerful — and private.

Feature 01

Four-Tap Instant BPM

Tap four times and you already have a rolling BPM estimate. Keep tapping and the number locks in with every new interval — handy for quickly catching the tempo of a song playing in the room.

Four-Tap Instant BPM
Feature 02

Keyboard, Mouse, Or Touch

Hit the big button with your mouse, tap it with your finger, or slam the spacebar — whichever is fastest. The tap detector uses high-resolution timestamps for sub-millisecond accuracy.

Keyboard, Mouse, Or Touch
Feature 03

Rolling Average + Last-Interval Readout

See the average BPM across your tap window plus the instant BPM from your most recent tap pair. Long-press gaps auto-reset the counter so you can start fresh on the next chorus.

Rolling Average + Last-Interval Readout
Feature 04

Zero-Latency, Zero-Setup

No file uploads, no mic permissions, no cloud processing. Open the page, start tapping. It's the fastest way to estimate BPM when you can't paste a file into a key/BPM finder.

Zero-Latency, Zero-Setup

Frequently asked questions

Everything you need to know about this tool.

Two taps is the absolute minimum (one interval), but four or more taps will give you a stable reading. Keep tapping for 8–16 beats for a rock-solid BPM value.

Yes — press the spacebar or tap the big button. Both are identical under the hood.

Anything from a sleepy 30 BPM ballad to 300+ BPM speedcore — the math is just 60 divided by your average inter-tap interval.

Yes. If there's a pause longer than about three seconds between taps the counter resets so you can start a new measurement on a new section.

Yes — free and unlimited.