Browser Info Tool

When tech support asks ‘which browser are you using?’, most people guess. Our free browser info tool answers precisely, showing the details your browser reports about itself and your device: browser name and version, operating system, user agent string, screen and window sizes, colour depth, language, timezone, cookie and JavaScript status, touch support and online state. It is the fastest way to gather the facts needed for a support ticket, to check what your setup looks like to websites, or to verify a device before testing a site on it.

Quick Answer: Open the tool and your details appear instantly: browser, version, OS, user agent, screen resolution, window size, language, timezone and whether cookies and JavaScript are enabled.

Free Online Tool

Everything your browser reports about itself and your device.

Table of Contents

How to Use the Browser Info Tool

Simply load this page; the information table fills itself automatically.
Find your browser name and version at the top of the table, the detail support teams ask for first.
Check the screen resolution and window size rows if you are reporting a layout problem.
Use the Copy My Info button to grab the whole report as text for a support ticket or bug report.
Click Refresh after resizing your window or changing settings to update the live values like window size and online status.

Key Features

Complete report: browser, version, OS, platform, user agent, languages and timezone.
Display details including screen resolution, available area, window size and pixel ratio for retina screens.
Capability checks: cookies enabled, JavaScript enabled, touch support, online status and maximum touch points.
One-click copy of the full report, formatted for pasting into emails and tickets.
Privacy-safe: everything is read and shown locally; no fingerprint is stored or sent anywhere.

Best Practices and Tips

Attach this report to bug reports; developers can reproduce layout issues far faster with exact browser, OS and window size.
Check the pixel ratio row when images look blurry: a ratio of 2 or 3 means a retina-class display that needs larger image assets.
If a site misbehaves, compare the report in two browsers; differences in the table usually point straight at the cause.
Support scams sometimes ask for this information over the phone; share it only with services you contacted yourself and trust.

Common Mistakes to Avoid

Confusing screen resolution with window size when reporting layout bugs; a maximised 1080p screen and a small window on it render pages very differently.
Assuming the user agent string is always truthful; privacy tools and some browsers deliberately alter it, which is why the tool also detects capabilities directly.
Sharing the full report publicly with identifying details like timezone and language in screenshots; crop or copy selectively for public posts.

Frequently Asked Questions

What is a user agent string?

It is a line of text your browser sends to every website identifying its name, version, rendering engine and operating system. Websites use it to adapt content and gather statistics; this tool displays yours in full.

Why does the browser name sometimes show differently?

Many modern browsers are built on Chromium, so their user agents mention Chrome even in Edge, Brave or Opera. The tool reports the string as-is and adds capability checks that do not depend on branding.

Can websites see all of this information?

Most of it, yes: user agent, screen size, language, timezone and capabilities are standard data browsers expose for legitimate adaptation and analytics. This page simply shows you the same view of your own setup.

What should I send to tech support?

The browser and version, operating system, screen resolution and window size rows cover almost every first question. The Copy My Info button gathers them plus the user agent into one tidy block.

Does this tool track or store my information?

No. The values are computed and displayed in your browser only. Nothing is uploaded, logged or fingerprinted by this page.