Privacy Policy

Audio Data

Oniki Check uses browser microphone input for the vocal range test. Audio is analyzed locally in the browser and recording files are not uploaded to a server.

Measured values such as current note, lowest note, highest note, and comfortable range are normally displayed on your device only. Oniki Check does not require accounts or server-side result storage.

Microphone Permission

The microphone is used only after you grant permission in the browser. When the test stops, the browser audio track is stopped as well.

Hosting Logs

The hosting provider may keep standard request logs such as IP address, user agent, requested URL, and timestamp.

Analytics

Oniki Check uses Plausible Analytics to improve the site. It may collect aggregated page views, referrers, outbound links, and tagged events. Audio data and recording files are not sent to Plausible.