Browser Info Tool: What Your Browser Reveals
When a site misbehaves, the first question is usually which browser and device you are on. This tool answers it in seconds.
What is the Browser Info Tool?
Browser Info Tool collects the basic details your browser already exposes, such as its user agent, platform, language, screen size, and whether you are online. It is useful when a website looks odd or a feature fails and support asks what browser you are using. Nothing is sent anywhere; the details are simply displayed for you to copy.
How to use it
- Open the tool in the browser you want to check.
- Press Show Browser Info.
- Copy the details if you need them for support or troubleshooting.
Worked example
Open it in any browser and it lists the user agent, platform, language, screen size, and online status in one place.
What browser details can a website see?
A website can normally see your user agent, platform, language, screen size, and online status. This tool shows exactly that set, nothing more.
Frequently asked questions
Is any of this private data shared?
No. The tool only displays details your browser already makes available to websites.
Why does my screen size matter?
Websites lay out differently at different sizes, so screen size helps explain layout or display problems.