浏览器指纹测试

发现您的浏览器有多独特。我们的工具分析您浏览器的 Canvas、WebGL、AudioContext、字体、插件、屏幕分辨率和其他属性，生成全面的指纹配置文件。

什么是浏览器指纹？

浏览器指纹识别 is a technique used to identify and track users based on the unique characteristics of their web browser and device. Unlike cookies, fingerprinting works without storing anything on your device, making it harder to detect and block.

指纹识别如何工作

Canvas 指纹识别： Exploits differences in how browsers render graphics on HTML5 Canvas elements, producing unique visual output based on your GPU, drivers, and font rendering.
WebGL 指纹识别： Collects information about your graphics card, renderer, and supported WebGL extensions to create a unique identifier.
AudioContext 指纹识别： Uses the Web Audio API to analyze how your audio hardware and software process sound signals.
字体检测： Detects which fonts are installed on your system by measuring how text renders in different typefaces.
硬件探测： Gathers device hardware info like CPU cores, memory, screen resolution, and touch capabilities.

这个工具如何工作？

This tool runs entirely in your browser — no data is sent to any server. It collects attributes from your browser's APIs (Canvas, WebGL, AudioContext, fonts, hardware, plugins, screen, and more), hashes them together, and calculates a 唯一性评分 that estimates how identifiable your browser is among the general population.

扫描使用 JavaScript 在本地执行。您的指纹数据不会离开您的设备，这是一种安全且私密的评估浏览器可识别性的方式。

为什么要检查您的指纹？

隐私意识： Understand how trackable you are online, even without cookies.
浏览器比较： See how different browsers or privacy settings affect your fingerprint.
安全测试： Verify that your anti-fingerprinting tools (Tor, resistFingerprinting) are working.
教育： Learn which browser attributes contribute most to your uniqueness.

如何减少您的指纹

使用注重隐私的浏览器： Browsers like Tor Browser or Firefox with resistFingerprinting enabled actively combat fingerprinting.
禁用 JavaScript： Most fingerprinting techniques require JavaScript, but this will break many websites.
使用浏览器扩展： Extensions like Privacy Badger or Canvas Blocker can randomize or block fingerprinting attempts.
保持浏览器更新： Modern browsers are adding more anti-fingerprinting protections.
使用 VPN： While it doesn't stop fingerprinting, it masks your IP address and location.