Network · Browser
What browser am I using?
Your browser name, version and engine, read from your own browser, with a few settings that matter for support requests.
Your browser
Details
How to read your result
The browser name and version come from your browser's User-Agent string, parsed in your browser. RFC 9110 gives that string no fixed structure, so this is a best-effort reading, and the browser may be disguised or customised.
The big number is the major version, which is the part that is reliable. Chrome's User-Agent reduction deliberately trims the detail in the string, so minor and build numbers in it can be placeholders (a version like 141.0.0.0 does not tell you the exact release). To read the exact version, open the browser's About page (for most browsers, the menu then About).
The engine row shows what actually draws the page: Blink (Chrome, Edge, Opera, Samsung Internet), Gecko (Firefox) or WebKit (Safari, and every browser on iPhone and iPad). The cookie, touch point and colour-scheme rows come from standard browser settings and are handy when you need to describe a problem to support.
Sources (retrieved October 2026): RFC 9110, HTTP Semantics, sections 10.1.5 and 12.5.4; Chrome: What is User-Agent reduction?; User-Agent Client Hints (WICG).
Frequently asked questions
How do I check my browser version?
Read the number at the top of this page, or open your browser's About page for the exact build. The page shows the major version because User-Agent reduction trims the rest of the version in the string.
Why does Chrome on my iPhone show WebKit?
Every browser on iOS and iPadOS has to use Apple's WebKit engine, so Chrome and Firefox on iPhone are skinned versions of the same engine as Safari.
Is my browser up to date?
This page cannot tell. It reports what you run, not what is newest. Use your browser's About page, which also checks for updates.
Why does the page say cookies are disabled?
That row reads navigator.cookieEnabled. It is false if you have blocked all cookies in your browser settings or in some privacy modes.
Is anything sent to a server?
No. Everything is read in your browser, and nothing is stored or transmitted by this page.
Private by design
This tool reads values from your own browser and shows them on this page. The tool does not store them, send them to TNAADO or pass them to any other service. What your browser reports can be reduced or changed by privacy settings and extensions, so treat it as what the browser says, not as proof.