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description=BrowserLeaks is a suite of tools that offers a range of tests to evaluate the security and privacy of your web browser. These tests focus on identifying ways in which websites may leak your real IP address, collect information about your device, and perform a browser fingerprinting.;

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Text of the page (random words):
browserleaks check your browser for privacy leaks browserleaks home page ip address javascript webrtc leak test canvas fingerprint webgl report font fingerprinting geolocation api features detection tls client test content filters more tools settings browserleaks is a suite of tools that offers a range of tests to evaluate the security and privacy of your web browser these tests focus on identifying ways in which websites may leak your real ip address collect information about your device and perform a browser fingerprinting by understanding these risks you can take appropriate steps to protect your online privacy and minimize your exposure to potential threats ip address the main tools for checking ip address privacy showcase server side abilities to uncover a user s identity these include displaying your ip address reverse ip lookup and http request headers your country state city isp asn and local time the tool also includes features such as ip address whois lookup tcp ip os fingerprinting webrtc dns and ipv6 leak tests javascript by utilizing the basic functionality of javascript and modern web apis it s possible to extract a wealth of data about the user s system this includes information such as user agent screen resolution system language local time cpu architecture the number of logical cores the battery status network information installed plugins and more webrtc leak test the webrtc leak test is a critical tool for anyone using a vpn as it leverages the webrtc api to communicate with a stun server and potentially reveal the user s real local and public ip addresses even when using a vpn proxy server or behind a nat this tool can help verify whether a real public ip is being leaked canvas fingerprinting a tracking method known as canvas fingerprinting uses html5 canvas code to generate a unique identifier for each individual user the method is based on the fact that the unique pixels generated through canvas code can vary depending on the system and browser used making it possible to identify users webgl report the webgl report is a diagnostic tool to analyze your browser s webgl support and create a unique webgl fingerprint that can potentially identify your web browser this tool exposes information about your graphics card and other webgl and gpu capabilities which can be used to differentiate your browser from others font fingerprinting font fingerprinting is a technique used to track online activity by analyzing the unique characteristics of a user s system fonts by measuring the dimensions of text or individual unicode glyphs enumerating fonts and finding rendering differences this method can create a unique fingerprint that is difficult to spoof or alter geolocation api the geolocation api allows websites to retrieve geographical location information from the user s device and this html5 geolocation api testing tool provides a detailed analysis of your geolocation and browser permissions features detection the web browser s features detection tool provides a detailed list of html5 feature detectors allowing you to determine which features your web browser supports or lacks and how modifying them may impact your browser s digital footprint tls client test check your browser s supported ssl tls protocols inspect tls clienthello supported cipher suites tls extensions test ech support identify weak or insecure options generate a ja3 ja4 tls fingerprint and test how it browser handles insecure mixed content content filters this page provides detectors to identify the usage of content filters that manipulate the connection and content between the browser and the visited web page examples of such filters include tor browser and adblockers more tools here is a list of new experimental controversial broken and deprecated tools quic client test quic http 3 fingerprinting similiar to tls and http2 tcp ip fingerprinting showing ip and tcp headers detect mtu hops prints ja4t and other formats http 2 fingerprinting reading http 2 frames and creating an imprint in akamai format chrome extension detection web accessible resources scanner webgpu browser report the successor to webgl client hints test http and javascript client hints test page dns leak test standalone page for dns leak test css media queries brute forcing media queries in pure css clientrects fingerprinting measuring the size and position of rendered html elements do not track checking whether the dnt or gpc is enabled in your browser flash player showing device info using flash player silverlight showing device info using silverlight plugin java applet showing device info using java applet firefox resources reader reading resource urls in pre quantum firefox privacy policy this website does not collect personal data store user fingerprints or set non essential cookies minimal requests to third parties may be made when using certain apis and third party services such as analytics may be temporarily active you can control everything on the site settings page browserleaks 2011 2026 all rights reserved m oc period sk ae lr es wor b t ca tn oc ot lia m