{"id":27402258,"url":"https://github.com/itbrowser-net/undetectable-fingerprint-browser","last_synced_at":"2026-05-08T01:42:52.211Z","repository":{"id":286258308,"uuid":"960873849","full_name":"itbrowser-net/undetectable-fingerprint-browser","owner":"itbrowser-net","description":"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","archived":false,"fork":false,"pushed_at":"2025-04-13T02:25:30.000Z","size":22,"stargazers_count":1,"open_issues_count":0,"forks_count":0,"subscribers_count":1,"default_branch":"main","last_synced_at":"2025-04-13T02:26:09.270Z","etag":null,"topics":["adspower-free","anti-bot-detection","anti-detect-browser","anti-detect-browser-free","fingerprinting","multilogin-free","playwright","private-browser","puppeteer","selenium","stealth-browsing"],"latest_commit_sha":null,"homepage":"https://www.itbrowser.net","language":null,"has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":null,"status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/itbrowser-net.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":null,"code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null,"governance":null,"roadmap":null,"authors":null,"dei":null,"publiccode":null,"codemeta":null}},"created_at":"2025-04-05T08:49:28.000Z","updated_at":"2025-04-13T02:25:34.000Z","dependencies_parsed_at":"2025-04-05T10:19:01.578Z","dependency_job_id":"b1e0a5ac-22a8-436e-9a5d-3699141599c7","html_url":"https://github.com/itbrowser-net/undetectable-fingerprint-browser","commit_stats":null,"previous_names":["itbrowser-net/undetectable-fingerprint-browser"],"tags_count":0,"template":false,"template_full_name":null,"repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/itbrowser-net%2Fundetectable-fingerprint-browser","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/itbrowser-net%2Fundetectable-fingerprint-browser/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/itbrowser-net%2Fundetectable-fingerprint-browser/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/itbrowser-net%2Fundetectable-fingerprint-browser/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/itbrowser-net","download_url":"https://codeload.github.com/itbrowser-net/undetectable-fingerprint-browser/tar.gz/refs/heads/main","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":248820263,"owners_count":21166633,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2022-07-04T15:15:14.044Z","host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":["adspower-free","anti-bot-detection","anti-detect-browser","anti-detect-browser-free","fingerprinting","multilogin-free","playwright","private-browser","puppeteer","selenium","stealth-browsing"],"created_at":"2025-04-14T04:24:51.731Z","updated_at":"2026-05-08T01:42:52.206Z","avatar_url":"https://github.com/itbrowser-net.png","language":null,"funding_links":[],"categories":[],"sub_categories":[],"readme":"\n# 🕵️‍♂️ Undetectable Fingerprint Browser  \n\n[中文介绍](https://github.com/itbrowser-net/undetectable-fingerprint-browser/blob/main/README_zh.md)\n\n**Open Source · Modular · Programmable Anti-Detection Browser**\n\n**Undetectable Fingerprint Browser** is a **highly customizable, realistically emulated, automation-friendly** anti-detection browser, specifically designed to counter modern websites' advanced fingerprinting and detection systems.\n\nWhether you're engaged in **anti-anti-scraping research, marketing analytics, multi-account management**, or need to build a **fully controllable browser automation environment**, this project is your ultimate choice.\n\n![fingerprints](usage/fingerprints_en.png)\n\n\n\n### download [prebuild release browser](https://github.com/itbrowser-net/undetectable-fingerprint-browser/releases/download/v1.0.0/fingerprint_browser_v1.0.7z) \n\n\n\n---\n\n## 🚀 Key Highlights\n\n### 🧠 1. Comprehensive Fingerprint Spoofing\n\n\u003e Not just spoofing more — but spoofing better and more realistically, with global consistency.\n\n| Fingerprint Type         | Feature Description |\n|--------------------------|---------------------|\n| **Canvas Fingerprint**   | Precision spoofing, random noise, custom rendering results |\n| **WebGL \u0026 WebGL2**       | Fake GPU models, render returns, renderer strings, antialias settings |\n| **AudioContext Fingerprint** | Alters audio behavior to return stable spoofed results |\n| **ClientRects / DOMRect** | Emulates browser-specific rendering differences |\n| **Font Fingerprint**     | Controls font detection responses to block OS font probing |\n| **Timezone / Language**  | Global override of `navigator`, `Intl API`, `Date` outputs |\n| **Hardware Concurrency** | Custom CPU core count |\n| **Device Memory**        | Spoof `navigator.deviceMemory` values |\n| **Screen Resolution \u0026 Color Depth** | Simulates different screen sizes and color depths |\n| **Touch / Mobile Indicators** | Emulates mobile device indicators: touch events, UA, media queries |\n\n👉 **Exclusive Feature: Consistency Analysis Engine** ensures all spoofing fields align logically and do not conflict, eliminating detection signals at the root.\n\n---\n\n### 🧩 2. Fully Supported \u0026 Built-in Modules\n\nWe’ve integrated a complete anti-leak system — no extra installation required for:\n\n- ✅ WebRTC leak prevention  \n- ✅ Auto-adaptive Canvas/WebGL spoofing  \n- ✅ Automation module (Puppeteer / Playwright compatible)  \n- ✅ Built-in proxy injection (SOCKS5, HTTP, TLS proxy)  \n- ✅ GPS \u0026 sensor data emulation  \n- ✅ Local JS injection with CSP bypass support  \n\n---\n\n### 🤖 3. Automation-Ready\n\nSeamlessly integrate this browser into any automation pipeline, or fully control it programmatically.\n\n#### 🤝 Full Framework Compatibility:\n\n- Just add a startup parameter — no need to modify code.\n- Puppeteer: Works by pointing to custom Chromium binary  \n- Playwright: Fully compatible with Chromium engine  \n- DevTools Protocol and WebSocket control support  \n- JavaScript API and CLI tools for advanced tuning and scripting\n\n\n\n---\n\n## 🌍 Real-World Use Cases\n\n| Use Case               | Description |\n|------------------------|-------------|\n| ✅ Anti-bot Environment | Bypass bot detection, captchas and verification scripts |\n| ✅ SEO \u0026 Ad Verification | Simulate access from various device and geo profiles |\n| ✅ Multi-account Login | Avoid being linked by fingerprint, storage, or cookies |\n| ✅ Data Extraction Research | Test and defeat site-level fingerprint traps |\n| ✅ Security Research | Validate fingerprint-based defenses and study tracking vectors |\n\n---\n\n## 📊 Comparison with Mainstream Solutions\n\n| Feature / Solution        | Puppeteer Stealth | Playwright Stealth | Undetectable-Fingerprint-Browser |\n|--------------------------|-------------------|--------------------|----------------------------------|\n| Multi-dimensional spoofing | Partial support   | Partial support    | ✅ Full fingerprint coverage      |\n| Plugin system             | ❌ None           | ❌ None             | ✅ Complete plugin architecture   |\n| Behavioral consistency    | ❌ May conflict    | ❌ May conflict     | ✅ Adaptive consistency management |\n| Customizability           | Medium            | Medium             | ✅ Highly configurable             |\n| Isolation \u0026 sandboxing    | Medium            | Medium             | ✅ Deep sandbox support            |\n| Automation integration    | ✅ Supported       | ✅ Supported        | ✅ Fully supported                 |\n\n---\n\n## 🔧 Quick Start  \n# Install Pre-Compiled Version  \nDownload and extract the pre-built package: [Compiled Binary Release](https://github.com/itbrowser-net/undetectable-fingerprint-browser/releases/download/v1.0.0/fingerprint_browser_v1.0.7z).  \n\n**Generate a Fingerprint via Command Line**  \n```bash  \n./itbrowser_fingerprint.exe  \n```\n\n**Launch the Browser with a Specified Fingerprint**  \n```bash  \nchrome --itbrowser=myfingerprint.json  \n```\n\n**For Automation Use:**  \n```bash  \nchrome.exe --user-data-dir=data1 --itbrowser=\"D:\\Program Files\\chrome\\1.json\" --proxy-server=\"socks5://someuser:password@host:port\" --remote-debugging-port=9222  \n```\n\n\n# build the project from source\ngit clone https://github.com/itbrowser-net/undetectable-fingerprint-browser.git\nmerge the code with chromium source code.\n\n---\n\n## ⚠️ Legal Disclaimer\n\nThis project is intended for **legal and ethical use only**, such as for security research, automation testing, or development environment simulation.\n\n**Any use of this tool for illegal scraping, ad fraud, account hijacking, or malicious activity is strictly prohibited.**  \nThe authors are not liable for any misuse of this software.\n\n---\n\n## 📫 Contact Us\n\n- Feel free to open an issue on GitHub for questions or feature requests.  \n- For enterprise-level support or custom development, contact us via email:  \n  **`javaflashproject@gmail.com`**\n- [https://discord.gg/AhW2RaHCs6](https://discord.gg/AhW2RaHCs6)\n---\n\n\u003e ⭐ If you find this project useful, please give us a star on GitHub! If you think it's worth starting, please star it to avoid forgetting. I will gradually upload the project source code.\n\n---\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fitbrowser-net%2Fundetectable-fingerprint-browser","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fitbrowser-net%2Fundetectable-fingerprint-browser","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fitbrowser-net%2Fundetectable-fingerprint-browser/lists"}