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BPM 40-208 Multiple time signatures Beat indicator

Metronome

BPM 40-208 with adjustable time signatures and tones, plus a visual beat indicator. Audio is synthesized locally with Web Audio.

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Privacy: All audio and speech processing runs locally in your browser. Audio data is never uploaded to any server.
🎵 Beat display
120
BPM

How to practice with the metronome

  1. Set a starting tempo — 60 to 80 BPM is comfortable for learning something new.
  2. Choose a time signature (2/4, 3/4, 4/4 and more are available) and a click sound you can hear clearly.
  3. Start the beat and play or sing along until you lock in with every click.
  4. Increase the tempo by small steps — 5 BPM at a time — only after you can play the passage cleanly.
  5. Use the visual beat indicator to check your placement when the sound gets hard to follow.

Frequently Asked Questions

What is the BPM range?

40–208 BPM, adjustable via the slider or directly.

Which time signatures are supported?

2/4, 3/4, 4/4, and 6/8, with accented beats at a different pitch.

Do I need to download audio?

No. Click sounds are synthesized in real time with the Web Audio API.

What is it best for?

Instrument practice, timing drills, and keeping time while recording.

What tempo should I start practicing at?

Start slow enough that you never miss a note — usually 60 to 80 BPM for new material. Accuracy first; speed comes from gradual increases of about 5 BPM at a time.

What does a time signature like 3/4 mean?

The top number is how many beats make up one measure, and the bottom number is the note value that gets one beat. In 3/4 the metronome accents every third click, giving the waltz feel.

Why practice with a metronome instead of counting aloud?

A metronome never drifts. Playing against a steady click exposes rushing and dragging immediately, which builds the internal clock that steady playing depends on.

Technical References

  1. Web Audio API — MDN: https://developer.mozilla.org/en-US/docs/Web/API/Web_Audio_API