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Getting started

Quick Start Guide
Playground
Use cases

Understanding Fingerprint

Introduction
Planning your implementation
Identification, Accuracy, and Confidence Score
Privacy and compliance
Regions and data retention
Browser and device support
Billing and account limits explained

Identify browsers

Install the JavaScript agent
Identify visitors
JavaScript agent API reference
Frontend libraries

Identify mobile devices

Fingerprint for mobile devices
iOS devices
- Understanding privacy manifest files
Android devices
Mobile SDKs

Protect your implementation

Evading ad blockers with proxy integrations
Protecting from client-side tampering and replay attacks
Request filtering

Integrate with your server

Get server side intelligence
Server API
Webhooks
Sealed Client Results
Backend libraries
Zero Trust Mode
Management API
Data integrations

Integrate Smart Signals

Smart Signals Introduction
Smart Signals Reference
Suspect Score
Browser Bot Detection

Device reputation network

Overview

Tips & Advanced Guides

Linking and tagging information
Multiple environments
Identification using pseudonymized IP Address
Identifying in-app browsers for iOS
Identifying users in hybrid app frameworks
Visitor footprint timestamps

Platform Updates

Changelog (JS Agent)
Changelog (Android SDK)
Changelog (iOS SDK)

resources

Discord server
Status page
Product roadmap
Glossary
Migrating from FingerprintJS to Fingerprint Pro

Legal

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

Install the JavaScript agent

Updated 12 days ago

Billing and account limits explained

Configure Content Security Policy (CSP)