FREE · AT YOUR OWN PACE
Find your rhythm. Then keep it.
A beat to follow. A little silence. Discover how your taps line up at three different tempos.
About 2 minutes · Sound on
Let’s beginFully free. No signup. No ads.
First, align your sound
Use quiet speakers or wired headphones at a comfortable volume. Move the slider until the click and blue flash feel simultaneous. A positive offset plays the click earlier. Recalibrate after changing your audio device; wireless delay can vary.
This cannot separate your perception from audio or screen delay. The estimate is subtracted from tap timestamps, and remains visible with your result.
A small practice, with a clear purpose
First align the click and visual pulse. Then tap twelve beats at each tempo, with sound and with the final beats silent.
Keep the result in perspective
Browser, screen, speaker and input delay all affect this result. Alignment is a subjective estimate, not a precise measurement of hardware latency. Your taps may naturally lead the beat. This is not a measure of musical talent.
Sources & method
These activities borrow research methods. They are informal browser activities, not validated clinical assessments.