Your recording is used for one report.
Voice Impression Checker is designed without accounts, recording history, or an audio library. This notice explains the current MVP as of August 3, 2026.
What the service processes
When you start a check, your browser records 5–15 seconds of audio and calculates acoustic measurements. The audio, measurements, a Turnstile security token, and basic request information are sent to a Cloudflare Worker. Cloudflare Workers AI transcribes the sample, and fixed server-side rules create the report.
What the service does not store
- No account or profile is created.
- The submitted audio is not saved to D1, R2, KV, or another application database.
- The full transcript and report are not saved to an application database.
- Submitted recordings are not used by this site to train a model.
The result remains in your current browser page so you can compare a retry. Reloading or closing the page clears it.
Security and operational data
Cloudflare Turnstile checks for automated abuse, and a Cloudflare rate limiter limits repeated analysis requests. Cloudflare may process network and security data such as IP address, request headers, timing, and error information under its own service terms. Application logs use request IDs, latency, word count, recording duration, and confidence level for reliability; they are not intended to contain audio or full transcripts.
Your choices
Do not record private, confidential, or third-party information. You can use the rest of the site without granting microphone access. If you do not want the recording processed by the service, do not start a voice check.
Changes
This notice will be updated before adding accounts, saved history, analytics that require consent, or any new use of submitted recordings.
For details about the scoring boundaries, read the method page.