開始 audio
Tap 再生 or press Space. Your browser requires a gesture before audio can play.
Online Metronome
BPM click with tap tempo — practice timing in the browser.
120 BPM
How to use
Adjust settings
Use sliders and controls to set frequency, volume, and waveform. Changes apply in real time.
Export or share
ダウンロード a WAV file or copy a share link. All processing stays on your device.
Frequently asked questions
Is this tool available yet?
The page route and configuration exist. Audio adapter implementation is in progress.
Will my audio be uploaded?
No. All tools on this site process audio locally in your browser when implemented.