BeatTiming: Tap Tempo and the Producer’s Timing Bench

Field notes

The tap estimator uses recent input timestamps, rejects isolated timing outliers, and starts a fresh measurement after a pause. Its surrounding toolkit covers straight, dotted, and triplet note values alongside tempo-synced delay, reverb pre-delay and decay, bars-to-time conversion, LFO rates, pitch changes, loop sizing, and sample-rate latency. The site also offers a printable BPM chart and CSV download, while stating that calculations remain in the browser without microphone access, uploads, accounts, or tracking.