Privacy lab / your browser only

What does your browser give away?

This page runs two independent fingerprinting systems and lays out every value they can observe. The report never leaves this tab.

Local session / volatile memory

Collection in progress

Signals displayed: 0
Server writes: 0
Retention: Page lifetime

Search every field

Nothing here is uploaded.

FingerprintJS monitoring is disabled. CreepJS runs from a vendored same-origin bundle with external STUN removed. Results live only in React memory until this page closes or you clear them.

Collector / collecting

CreepJS

The complete loose fingerprint, stable fingerprint, hashes, and local supplemental signals exposed by the audited CreepJS collector.

collecting

Inspecting browser-exposed signals…

Collector / collecting

FingerprintJS

The complete open-source FingerprintJS result, including visitor ID, confidence, version, component values, durations, and collection errors.

collecting

Inspecting browser-exposed signals…

Opening record…