Online Metronome
Free online metronome with adjustable tempo (20-300 BPM), multiple time signatures, tap tempo, and accented downbeats.
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What is Online Metronome?
The Online Metronome is a free, browser-based practice tool that produces regular, audible clicks at a tempo you choose, measured in Beats Per Minute (BPM). Built on the Web Audio API with a lookahead scheduler, it delivers sample-accurate timing that stays steady without drifting. Musicians, dancers, and producers use it to develop a strong internal sense of rhythm, practice difficult passages at a controlled speed, and gradually build tempo accuracy. No downloads, no ads interrupting your session, and no data leaves your device.
Key Benefits
- Sample-accurate timing that never drifts
- Tap tempo to match any song instantly
- Multiple time signatures for any genre
- Works offline after the page loads
- Completely free with no registration
Common Use Cases
- •Practicing an instrument at a steady tempo
- •Learning difficult pieces by starting slow and speeding up
- •Keeping time for dancers and choreography
- •Recording click tracks for music production
- •Rhythm training and ear development
How to Use the Online Metronome
- Set Your Tempo: Use the slider or +/- buttons to adjust the BPM between 20 and 300. You can also type a value directly or pick a preset.
- Choose a Time Signature: Select a time signature such as 4/4, 3/4, or 6/8 to match your piece. The downbeat will be accented automatically.
- Tap to Match a Beat: If you do not know the BPM, tap the Tap Tempo button in rhythm. The metronome calculates the average interval and sets the tempo.
- Press Start and Practice: Click Start to begin. Follow the visual beat indicators and the accented click. Adjust volume or mute for silent practice.
Key Features
- Adjustable BPM from 20 to 300 with Italian tempo markings
- Multiple time signatures including 2/4, 3/4, 4/4, 5/4, 6/8, and 7/8
- Tap tempo to detect the BPM of any beat by tapping
- Accented downbeat with distinct pitch and visual indicators
- Sample-accurate timing powered by the Web Audio API
- Volume control and mute toggle for silent practice
Frequently Asked Questions
How does an online metronome work?
This metronome uses the Web Audio API to generate precise click sounds directly in your browser. A lookahead scheduler queues audio events ahead of time, ensuring sample-accurate timing without drifting, even on slower devices.
What is BPM and how do I find the right tempo?
BPM stands for Beats Per Minute — the number of clicks the metronome makes in 60 seconds. If you do not know the tempo of a song, use the Tap Tempo button by tapping along to the beat; the tool calculates the average interval and sets the BPM for you.
Which time signatures are supported?
The metronome supports 2/4, 3/4, 4/4, 5/4, 6/8, and 7/8. The first beat of every measure is accented with a higher pitch and highlighted visually so you always know where the downbeat is.
Does this metronome work offline?
Yes. The tool is 100% client-side and runs entirely in your browser. Once the page has loaded, it needs no internet connection and sends no data anywhere, making it ideal for private practice.