📇 Browser Fingerprint Generator

A simple browser-only fingerprint generator using Canvas, WebGL, and SHA-256. Useful for device identification, session tracking, or light client fingerprinting.

🚀 Features

• Uses browser APIs: navigator, canvas, and WebGL
• Hashes data with SHA-256 using crypto.subtle
• Lightweight and privacy-aware (no tracking)
• Fully asynchronous and easy to use

📦 Installation

npm install browser-fingerprint-generator

Note: This package only works in the browser (not in Node.js).

🧑‍💻 Usage

import Fingerprint from 'browser-fingerprint-generator';

(async () => {
  const fingerprint = await Fingerprint();
  console.log("Your fingerprint:", fingerprint);
})();

📂 What’s Included

The fingerprint is generated using:

navigator.userAgent

navigator.platform

navigator.language

navigator.hardwareConcurrency

Timezone offset

Canvas rendering fingerprint

WebGL renderer info

These are hashed together using SHA-256 for a consistent unique identifier.

⚠️ Limitations

Not suitable for anti-fraud systems on its own

Not stable across browsers/devices

Doesn’t persist unless stored on your side

👨‍💻 Author

MOHAMMAD SAJIB

🔗 Links

• Repository

• NPM Package

Let me know if you want to auto-generate badges (like npm version, downloads, etc.) or add contribution guidelines.