Find the key of a loop or beat: drop in an mp3/wav, the browser analyses the audio locally and estimates the key plus the relative key as a second guess. Nothing is uploaded.
Drop a file in or click. The finder builds a chromagram and compares it to the Krumhansl profiles to find the most likely key. This is an estimate, usually right on clearly tonal loops; the relative key (e.g. A minor vs C major) is shown as a second guess. Then we take you to matching NDA loops in that key.
No, the analysis runs locally in your browser, the file stays on your device.
It is an estimate. On clearly tonal loops it is usually right, and the relative key is shown as a second guess.
All 24 major and minor keys.
Made by hand with real instruments, no AI-generated sounds. Vocals are 99% self-recorded.
No. Commercial releases require a 50/50 split on all placements, see License Terms.
Without an account you download mp3 instantly and with no login, 4 per day. A free account adds unlimited mp3 downloads and new loops every week by mail.
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