MyIPScan
Silent local check

Audio Fingerprint Test

Render a tiny Web Audio graph locally without playing sound, then hash sampled output values.

Audio rendering may contribute to fingerprinting, but this single signal does not prove you are uniquely identifiable and does not prove you are being tracked.

Audio signal

Current Result

Checking
Running silent Web Audio check...Checking
Signals shown
Checking
Storage behavior
No server-side storage
Scope
Local Web Audio check
Sound playback
No sound played

What this checks

The page uses OfflineAudioContext to render a short oscillator and compressor graph locally. It samples a small set of values and hashes them in the browser.

Offline rendering avoids speaker output and does not require microphone access.

Limitations

  • Some browsers block or restrict Web Audio in privacy modes.
  • Audio output can vary by browser engine, device, and settings.
  • The page does not compare your value with other visitors.
  • No audio signal is sent to a backend API.

Reduce exposure

What to do next

If audio fingerprinting concerns you, use browser protections that limit or randomize Web Audio surfaces.

  1. Keep privacy protections enabled in browsers that provide them.
  2. Review extension permissions for audio and script-heavy sites.
  3. Use separate browser profiles when you need different site contexts.

Related tools

Browser Fingerprint TestReview the broader browser signal overview. Canvas Fingerprint TestCheck local canvas rendering output. WebGL Fingerprint TestInspect GPU and WebGL capability signals. Font Fingerprint TestRun a small local font measurement check.