Ritmo
Capture audio from any tab, detect BPM & Key in seconds.

Ritmo is a Chrome browser extension that captures playback audio from any browser tab and performs instant BPM and musical key detection using local DSP processing. It saves recordings as lossless 24-bit WAV files and organizes them in a searchable library with smart tags and metadata. All processing is done entirely in the browser with no cloud uploads, making it privacy-friendly for musicians, producers, and audio engineers.
A Chrome extension captures the browser audio stream as lossless WAV, then uses deterministic DSP algorithms locally in the browser to detect BPM and key within seconds, storing results in a searchable library.
musicians, producers, and audio engineers
Background.
- Status
- launched
- Business model
- freemium
Contact
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