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@fingerprintjs

Fingerprint ®

The device intelligence platform for high-scale applications.

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  1. fingerprintjs fingerprintjs Public

    The most advanced free and open-source browser fingerprinting library

    TypeScript 28.5k 2.6k

  2. BotD BotD Public

    Free bot detection library that runs in the browser. Detects automation tools and frameworks. No server required, runs 100% on the client. MIT license, no usage restrictions.

    TypeScript 1.5k 102

  3. fingerprintjs-android fingerprintjs-android Public

    Free library for identifying and fingerprinting Android devices. MIT license, no restrictions on usage in production.

    Kotlin 739 122

  4. fingerprintjs-ios fingerprintjs-ios Public

    Free iOS library for device fingerprinting. Does not require server APIs to work, fully client-side operation. MIT license, no restrictions on usage in production.

    Swift 153 35

  5. react react Public

    Fingerprint SDK for React Single Page Applications (SPA)

    TypeScript 69 17

  6. fingerprintjs-pro-android fingerprintjs-pro-android Public

    Official Android agent & SDK for 100% accurate device identification, created for the Fingerprint Pro identification API.

    57 19

Repositories

Showing 10 of 85 repositories
  • fingerprint-cli Public

    Add Fingerprint device intelligence to your app in one command

    fingerprintjs/fingerprint-cli's past year of commit activity
    TypeScript 3 MIT 0 0 2 Updated Oct 2, 2026
  • dx-team-orchestra Public

    Instrument for testing Server SDKs

    fingerprintjs/dx-team-orchestra's past year of commit activity
    TypeScript 0 0 0 1 Updated Oct 2, 2026
  • flutter Public

    A Flutter plugin for the native FingerprintJS Pro libraries

    fingerprintjs/flutter's past year of commit activity
    Dart 44 MIT 17 2 0 Updated Oct 2, 2026
  • dx-team-toolkit Public

    DX Team shared code and configurations like GitHub Actions reusable workflows

    fingerprintjs/dx-team-toolkit's past year of commit activity
    TypeScript 3 MIT 1 3 1 Updated Oct 2, 2026
  • openapi Public

    OpenAPI definition for the Fingerprint Pro server API

    fingerprintjs/openapi's past year of commit activity
    TypeScript 11 MIT 4 0 3 Updated Oct 2, 2026
  • cloudflare-worker-proxy Public

    The Cloudflare worker is responsible for delivering the latest fingerprinting client-side logic and proxying identification requests and responses between your site and Fingerprint APIs.

    fingerprintjs/cloudflare-worker-proxy's past year of commit activity
    TypeScript 39 MIT 11 0 2 Updated Oct 2, 2026
  • azure-frontdoor-proxy Public

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

    fingerprintjs/azure-frontdoor-proxy's past year of commit activity
    TypeScript 6 MIT 0 0 1 Updated Oct 2, 2026
  • react-native Public

    Official React Native client for Fingerprint. 100% accurate device identification for fraud detection.

    fingerprintjs/react-native's past year of commit activity
    TypeScript 81 MIT 6 0 0 Updated Oct 2, 2026
  • aws-cloudfront-proxy Public

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

    fingerprintjs/aws-cloudfront-proxy's past year of commit activity
    TypeScript 13 MIT 2 0 1 Updated Oct 2, 2026
  • flow-cloudflare-worker Public

    Cloudflare Worker for Flow.

    fingerprintjs/flow-cloudflare-worker's past year of commit activity
    TypeScript 4 MIT 2 0 3 Updated Oct 2, 2026
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