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Metronome

Keep perfect time with an accurate Web Audio metronome.

Time Signature:

Press Start to begin

About Metronome

Whether you're a musician, podcaster, or audio enthusiast, Metronome gives you a quick way to keep perfect time with an accurate web audio metronome right in your browser. No downloads, no plugins — just open the tool and start working. Your audio data stays completely private on your device.

How to Use

Load your audio Upload an audio file, record from your microphone, or use the built-in controls to get started.

Adjust settings Use the available controls to set parameters like frequency, tempo, volume, or effect type.

Listen and adjust Preview the audio output and fine-tune settings until you're satisfied with the result.

Save or export Download the audio output or copy any generated data for use in your project.

🔒 Privacy note: All processing happens locally in your browser. Your data is never sent to any server.

Why Use Metronome?

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Browser-Based Audio Metronome uses the Web Audio API for high-quality audio processing directly in your browser. No plugins, no downloads — just open and start.

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Your Audio Stays Private Audio files and recordings are processed locally on your device. Nothing is uploaded to any server or stored anywhere.

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Professional Features Get capabilities that traditionally required desktop software like Audacity or FL Studio, accessible instantly from any browser.

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Works on Any Device Fully responsive design and touch-friendly controls make it easy to use Metronome on desktop, tablet, or smartphone.

Frequently Asked Questions

This metronome uses the Web Audio API's precise timing system, which is accurate to within a few milliseconds. It is significantly more accurate than JavaScript's standard setInterval, making it reliable for practice at any tempo.

Beat 1 of every measure plays at a higher pitch (1000 Hz) and appears larger and brighter. This helps you feel the downbeat and keep track of your position within the measure.

This metronome supports 40 to 240 BPM. That covers everything from very slow practice tempos (Larghissimo) all the way to extremely fast passages (Prestissimo).