undetectable-fingerprint-browser

🥈Silver

Free open-source Multilogin/Incogniton/Kameleo alternative for fingerprint spoofing (Canvas/WebGL/User-Agent). Perfect for Selenium/Playwright/Puppeteer automation, web scraping, social media bots, ads verification, and multi-accounting based on chromium. Avoid bans, bypass anti-bot systems, and prevent tracking with customizable stealth browsing

514710Updated 1mo ago

Intermediate30min to implementmarketing

Saves ~40 min per use

Quick InstallView Source

git clone https://github.com/itbrowser-net/undetectable-fingerprint-browser.git

Works with:

Claude

Overview

About This Skill

https://github.com/itbrowser-net/undetectable-fingerprint-browser

How to Use

[{"step":"Install the required browser automation tool (Selenium/Playwright/Puppeteer) and the undetectable-fingerprint-browser library.","action":"Run `npm install playwright` (or `pip install selenium`/`npm install puppeteer`) and clone the fingerprint library repository. Ensure you have Node.js/Python installed.","tip":"Use the official documentation for installation: [Playwright](https://playwright.dev/), [Selenium](https://www.selenium.dev/), [Puppeteer](https://pptr.dev/)."},{"step":"Generate a realistic fingerprint configuration for your target website and device type.","action":"Use the prompt template to create a JSON configuration with custom User-Agent, Canvas/WebGL spoofing, and time zone settings. Adjust noise levels and randomization parameters based on the website's anti-bot sophistication.","tip":"For advanced stealth, combine multiple techniques: rotate fingerprints every session, mimic human-like mouse movements, and use residential proxies to avoid IP bans."},{"step":"Integrate the configuration into your automation script.","action":"Load the fingerprint settings into your browser automation tool. For Playwright, use `browser.newContext()`. For Selenium, configure ChromeOptions with `--disable-blink-features=AutomationControlled`.","tip":"Test the configuration in headless mode first, then switch to headful for debugging. Use `page.evaluate()` to override navigator properties dynamically."},{"step":"Add human-like behavior to avoid detection.","action":"Implement random delays between actions, vary mouse movements, and simulate natural scrolling. Use libraries like `playwright-extra` with `stealth-plugin` for additional obfuscation.","tip":"Monitor the target website's bot detection signals (e.g., CAPTCHAs, rate limits) and adjust your configuration accordingly. Rotate user agents and fingerprints periodically."},{"step":"Monitor and rotate your setup to maintain stealth.","action":"Set up a monitoring system to track request success rates and bot detection triggers. Use proxy rotation services like Luminati or Smartproxy to change IPs automatically.","tip":"Log all requests and errors to identify patterns in detection. Adjust fingerprint parameters (e.g., canvas noise, WebGL vendor) based on the website's evolving anti-bot measures."}]

Use Cases

Bypass bot detection and captchas during web scraping tasks.

Simulate access from various device profiles for SEO and ad verification.

Manage multiple accounts without being linked through fingerprinting.

Conduct data extraction research while avoiding detection traps.

Setup & Installation

Quick Install

No install command available. Check the GitHub repository for manual installation instructions.

Alternative Install (Git Clone)

git clone https://github.com/itbrowser-net/undetectable-fingerprint-browser

Requirements

Claude Code or compatible AI agent
Works with: Claude

Quick Start Guide

Install the Skill

Copy the install command above and run it in your terminal.

Open Your AI Agent

Launch Claude Code, Cursor, or your preferred AI coding agent.

Try It Out

Use the prompt template or examples below to test the skill.

Customize

Adapt the skill to your specific use case and workflow.

Usage Examples

Prompt Template

Generate a stealth browsing configuration for [BROWSER_AUTOMATION_TOOL] (Selenium/Playwright/Puppeteer) to bypass anti-bot systems while scraping [TARGET_WEBSITE]. Include realistic fingerprints for [DEVICE_TYPE] (desktop/mobile) with customizable User-Agent, Canvas/WebGL spoofing, and time zone/locale settings. Output the configuration as a ready-to-use script or JSON file.

Example Output

```json
{
  "browser_config": {
    "tool": "Playwright",
    "device_type": "desktop",
    "user_agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.0.0 Safari/537.36",
    "canvas_fingerprint": {
      "noise": 0.1,
      "randomize": true,
      "vendor": "Google Inc.",
      "renderer": "ANGLE (NVIDIA, NVIDIA GeForce RTX 3080 Direct3D11 vs_5_0 ps_5_0)"
    },
    "webgl_fingerprint": {
      "unmasked_vendor": "NVIDIA Corporation",
      "unmasked_renderer": "NVIDIA GeForce RTX 3080/PCIe/SSE2",
      "webgl_params": {
        "alpha": false,
        "antialias": true,
        "depth": false
      }
    },
    "timezone": "America/New_York",
    "locale": "en-US",
    "screen_resolution": "1920x1080",
    "audio_context": {
      "noise_level": 0.05,
      "enabled": true
    },
    "plugins": ["Chrome PDF Plugin", "Chrome PDF Viewer", "Native Client"],
    "headers": {
      "accept-language": "en-US,en;q=0.9",
      "sec-ch-ua": "\"Not_A Brand\";v=\"8\", \"Chromium\";v=\"120\"",
      "sec-ch-ua-mobile": "?0"
    }
  },
  "stealth_steps": [
    "Launch browser with Playwright using the configuration above.",
    "Set viewport to 1920x1080 to match screen resolution.",
    "Override navigator properties (userAgent, platform, hardwareConcurrency) via page.evaluate().",
    "Randomize mouse movements and click timings to mimic human behavior.",
    "Rotate IP via proxy rotation every 10 requests to avoid IP-based detection."
  ]
}
```

**Implementation Example (Playwright):**
```javascript
const { chromium } = require('playwright');

(async () => {
  const browser = await chromium.launch({
    headless: false,
    args: [
      '--disable-blink-features=AutomationControlled',
      '--disable-infobars',
      '--disable-plugins-discovery'
    ]
  });

  const context = await browser.newContext({
    userAgent: 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.0.0 Safari/537.36',
    viewport: { width: 1920, height: 1080 },
    timezoneId: 'America/New_York',
    locale: 'en-US',
    geolocation: { longitude: -74.006, latitude: 40.7128 },
    permissions: ['geolocation'],
    ignoreHTTPSErrors: true,
    extraHTTPHeaders: {
      'Accept-Language': 'en-US,en;q=0.9',
      'Sec-Ch-Ua': '"Not_A Brand";v="8", "Chromium";v="120"'
    }
  });

  const page = await context.newPage();
  await page.goto('https://target-website.com');
  
  // Override navigator properties
  await page.evaluate(() => {
    Object.defineProperty(navigator, 'webdriver', { get: () => false });
    Object.defineProperty(navigator, 'plugins', { get: () => [1, 2, 3] });
    Object.defineProperty(navigator, 'languages', { get: () => ['en-US', 'en'] });
  });

  // Randomize mouse movements
  await page.mouse.move(100, 100);
  await page.waitForTimeout(1000 + Math.random() * 2000);
  await page.mouse.click(150, 150);

  await browser.close();
})();
```

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