No server upload
Microphone audio is processed entirely with the Web Audio API in your browser.
No storage
We never persist your recordings, transcripts, or Hz results — anywhere.
No tracking pixels
No third-party analytics watching what you say during the voicecel test.
No account needed
The free online voicecel test runs anonymously. No email, no signup.
What data the free online voicecel test collects
When you click "Begin voicecel test," your browser asks for permission to access your microphone. If you grant it, your microphone stream is piped directly into a local AudioContext for pitch analysis. The raw audio buffers never leave your device and are discarded the moment the test completes or you navigate away.
We do not collect: voice recordings, transcripts, Hz readings, IP-based identifiers tied to your test, or anything that could be used to reidentify your voice. Standard request logs at the hosting layer may retain anonymized IP addresses for short periods strictly for abuse prevention.
Cookies & analytics
voiceceltest.com does not set advertising cookies. We may use privacy-respecting, cookieless analytics to count aggregate page views — never anything tied to your microphone or voicecel test results.
Your rights
Because the free online voicecel test never stores personal data, there is nothing to export, correct, or delete. If you have any questions, reach out via the contact page.
Last updated: June 2026.