BrowserDNA is a browser privacy and diagnostics website built to make modern browser signals easier to understand. Websites can learn a surprising amount from ordinary browser APIs, request headers, screen details, storage behavior, feature support, and device capabilities. BrowserDNA turns those signals into readable tools that anyone can run from a normal web page.
What We Build
Our tools include a browser fingerprint checker, user agent parser, viewport and screen checker, cookie and storage tester, browser feature detector, network information checker, permissions checker, media device detector, security context checker, and client hints inspector. Each tool focuses on a specific diagnostic question and reports the result in a clear table.
Why BrowserDNA Exists
Browser testing is often split between developer consoles, analytics dashboards, privacy extensions, and support tickets. BrowserDNA brings the most useful checks into one clean workspace. Developers can debug compatibility issues, site owners can understand what their visitors may experience, and privacy-aware users can see which signals their browser exposes.
AI Browser Analysis
Some raw browser values are easy to collect but difficult to interpret. BrowserDNA can use Azure OpenAI to summarize diagnostic results, highlight notable privacy or compatibility signals, and suggest practical next steps. The goal is explanation, not fear. We use risk language carefully and avoid claiming certainty from limited browser data.
Our Approach
BrowserDNA is designed to be useful, transparent, and lightweight. We prefer focused tools, clear explanations, and honest limitations. Browser results can change depending on private browsing mode, tracking protection, VPNs, corporate devices, browser versions, extensions, and embedded webviews. For important debugging, compare results across more than one browser or device.