Metronome & Instrument Tuner
A precise metronome plus a chromatic tuner that reads your mic and shows the note + cents — locally.
A precise metronome plus a chromatic tuner that reads your mic and shows the note + cents — locally. Free and 100% private — runs entirely in your browser, nothing is ever uploaded.
About Metronome & Instrument Tuner
Metronome & Instrument Tuner is a free, browser-based tool for creators that lets you a precise metronome plus a chromatic tuner that reads your mic and shows the note + cents — locally. Because it runs entirely on your device, there’s nothing to install, no account to create, and your data is never uploaded to a server.
How to use Metronome & Instrument Tuner
- Open Metronome & Instrument Tuner — it loads in any modern browser, with no sign-up.
- Allow microphone access (or load your audio) to begin.
- Get the result instantly, processed locally on your device.
- Copy or download the output — what you entered is never sent anywhere.
Frequently asked questions
- Is Metronome & Instrument Tuner free?
- Yes — Metronome & Instrument Tuner is completely free, with no account, sign-up or usage limits.
- Is my data private?
- Yes. Metronome & Instrument Tuner runs 100% in your browser, so your files and text are processed on your own device and never uploaded.
- Do I need to install anything?
- No — Metronome & Instrument Tuner works in any modern desktop or mobile browser with nothing to download.