The most advanced open-source browser fingerprinting library
- Updated
Nov 26, 2025 - TypeScript
The most advanced open-source browser fingerprinting library
WebExtension port of Random Agent Spoofer
Lightweight JavaScript library (with full TypeScript support) for generating unique browser fingerprints — ideal for device identification, analytics, and fraud prevention.
An even more powerful browser fingerprinting library for creating persistent, unique and long-lasting digital fingerprints.
Node.js wrapper for FingerprintJS Server API
The Segment Source function allows you to use Fingerprint Pro visitor identification data as a data source in Segment. The function recieves the data through webhooks and normalizes them into Segment Specs.
Browser impersonation for JS/TS with realistic TLS and HTTP/2 (Rust wreq core)
The most accurate device intelligence platform to generate unique device identities and identifies anomalies
Implementing FingerprintJS Pro in a template Angular app.
Client-Side Browser Fingerprinting Examples
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