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FingerprintJS
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GuidesChangelog

Start here

  • 🚀 Quick start guide
  • Introduction
  • Pro vs open source version
  • Understanding our 99.5% accuracy
  • Understanding your confidence score
  • Updating from previous versions
    • From FingerprintJS Pro v3
    • From FingerprintJS Pro v2
    • From FingerprintJS Open-Source v3
    • From FingerprintJS Open-Source v2

Mobile devices

  • Android
  • iOS

Browser usage

  • JavaScript agent
    • Content Security Policy (CSP)
  • Subdomain setup
  • Browser support
  • Request filtering
  • Best practices
    • Safari ITP
    • Ad Blockers
    • API preconnect
    • JavaScript agent preloading
    • JavaScript agent placement
    • Tagging information
    • Caching visitor information
    • Multiple domain tracking
  • Identifying users in hybrid app frameworks

Server API

  • Webhooks
  • Server API
  • Regions
  • Best practices
    • Querying visitor information
    • Saving visitor information

Features

  • Browser fingerprinting
  • User identification & fraud detection
  • Geolocation
  • Incognito / private mode detection
  • Useful timestamps

Integrations

  • Google Chrome Extension
  • Google Tag Manager
  • Matomo / Piwik
  • Next.js
  • Node.js Server API SDK
  • React.js
  • React Native

Legal

  • Terms of service
  • Privacy policy
  • DPA (GDPR)
  • DPA (CCPA)

Pro vs open source version (obsolette)

Suggest Edits

Updated about 1 year ago


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