fingerprintjs

The most advanced browser fingerprinting library.

Bot detection library that runs in the browser. Detects automation tools and frameworks. No server required, runs 100% on the client.

Scheme flooding vulnerability: how it works and why it is a threat to anonymous browsing

A demo for the no-JavaScript fingerprinting article

GradeJS analyzes production Webpack bundles without having access to the source code of a website. Instantly see vulnerabilities, outdated packages, and more just by entering a web application URL.

Demo showcasing information leaks resulting from an IndexedDB same-origin policy violation in WebKit.

A demo for the article about an iCloud Private Relay IP leak

Interactive audio signal charts for an audio fingerprint article

Fingerprint Pro Azure Integration is responsible for proxying identification and JavaScript agent download requests that are performed on your Azure infrastructure