Tune a guitar with the microphone
Start explicitly requests microphone. YIN fundamental55–1200Hz, A4=430–450Hz, note/cents and optional guitar-string target.
- Runs in your browser
- No upload
- Check before download
Audio stays on this device. No upload or microphone recording. Start explicitly requests microphone. YIN fundamental55–1200Hz, A4=430–450Hz, note/cents and optional guitar-string target. One sustained note; noise/harmonics can mislead. No recording or monitoring. Stop/hidden/unmount closes tracks;5min cap. Requires a secure page and supported Web Audio, an explicit Start, a 20-second start deadline and a 5-minute session limit. Stop, hiding the page or leaving releases the resources. The microphone needs browser permission on this tuner page; nothing is recorded, uploaded or stored. Web Audio sample rates of 8 to 96 kHz are supported.
How to use this tool
- Start microphone
Audio stays on this device. No upload or microphone recording. Requires a secure page and supported Web Audio, an explicit Start, a 20-second start deadline and a 5-minute session limit. Stop, hiding the page or leaving releases the resources. The microphone needs browser permission on this tuner page; nothing is recorded, uploaded or stored.
- Supported model and limits
Start explicitly requests microphone. YIN fundamental55–1200Hz, A4=430–450Hz, note/cents and optional guitar-string target. One sustained note; noise/harmonics can mislead. No recording or monitoring. Stop/hidden/unmount closes tracks;5min cap.
- Stop
Start explicitly requests microphone. YIN fundamental55–1200Hz, A4=430–450Hz, note/cents and optional guitar-string target. One sustained note; noise/harmonics can mislead. No recording or monitoring. Stop/hidden/unmount closes tracks;5min cap.
Supported model and limits
Start microphone
Requires a secure page and supported Web Audio, an explicit Start, a 20-second start deadline and a 5-minute session limit. Stop, hiding the page or leaving releases the resources. The microphone needs browser permission on this tuner page; nothing is recorded, uploaded or stored.
Supported model and limits
Start explicitly requests microphone. YIN fundamental55–1200Hz, A4=430–450Hz, note/cents and optional guitar-string target. One sustained note; noise/harmonics can mislead. No recording or monitoring. Stop/hidden/unmount closes tracks;5min cap.
How can I check this result?
Play one sustained note and compare the frequency, note and cents with your chosen A4 or string target. Ignore unstable or noisy readings. Stop ends the capture, and no recording is made.
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