Beat Metronome
Web-accurate metronome with BPM from 20 to 300, time signatures, accents and subdivision sounds.
Audio-lookahead scheduler (40 ms interval, 120 ms horizon) keeps clicks sample-accurate regardless of UI jank; beat 1 is accented. Tap tempo averages your last 5 taps.
About Beat Metronome
Web-accurate metronome with BPM from 20 to 300, time signatures, accents and subdivision sounds.
Beat Metronome uses your browser's built-in audio capabilities to test, record or generate sound with real-time visual feedback.
How to Use Beat Metronome
- Allow microphone or speaker access when the browser asks.
- Follow the on-screen meter, waveform or controls.
- Perform the test or action you came to do.
- Read the results or download any recording.
Key Features
- Real-time meters and waveforms for clear feedback.
- Uses your browser's native audio APIs — no plugins.
- Nothing is recorded or uploaded unless you choose to download it.
Frequently Asked Questions
Why does Beat Metronome ask for microphone permission?
Only tools that actually listen need microphone access — and permission is requested by your browser, used locally, and never sent to a server.
Is Beat Metronome free to use?
Yes. Beat Metronome is completely free with unlimited use — no account, download or payment required.
Is my data uploaded to a server?
No. Beat Metronome runs entirely in your browser. Your inputs are never sent to our servers or stored anywhere.
Does Beat Metronome work on mobile?
Yes. The interface is fully responsive and works in any modern browser on Android, iPhone, tablets and desktops.
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