Your Browser Info
All detection runs locally in your browser. Nothing is sent to any server unless you share.
What is BrowserSnap?
BrowserSnap is a free browser information tool that instantly detects and displays everything your browser reveals about you — no extensions, no downloads, no sign-up required. Whether you need to check your user agent string, find out your screen resolution, or verify which browser version you are running, BrowserSnap gives you a complete, real-time browser report in seconds.
Wondering “what browser am I using?” BrowserSnap identifies your browser name, version, and rendering engine automatically — Chrome, Firefox, Safari, Edge, Arc, and more. It also detects your operating system and OS version, hardware architecture (x86 or ARM), and whether you are on a mobile, tablet, or desktop device.
BrowserSnap goes beyond a basic user agent checker. The Network section shows your connection type, effective connection speed, round-trip time (RTT), downlink bandwidth, and public IP address — useful for diagnosing slow connections or verifying your VPN is active. The Display section reports your viewport size, screen resolution, pixel ratio, and color depth, making it the ideal screen resolution checker for web developers testing responsive layouts.
The Capabilities section covers browser API support at a glance: localStorage, sessionStorage, Service Workers, WebGL, WebGPU, hardware concurrency (CPU cores), touch point count, and PDF viewer availability. Developers can use BrowserSnap as a quick browser compatibility checker to understand exactly what a client environment supports before debugging cross-browser issues.
Privacy matters. All browser detection runs entirely client-side — nothing is sent to any server unless you choose to share. When you hit “Share my info,” a snapshot is created with a unique private link valid for 30 days, so you can send your browser details to a developer or support team without giving anyone ongoing access. Share links can be deleted at any time.
BrowserSnap is built for developers, QA engineers, IT support teams, and anyone curious about their own browser fingerprint. Use it to check your timezone and locale settings, verify Do Not Track status, inspect cookie support, or simply answer the age-old question: what version of Chrome am I actually running?
Frequently Asked Questions
What is BrowserSnap?
BrowserSnap is a free, privacy-first browser detection tool that instantly shows everything your browser reveals — name, version, OS, screen resolution, timezone, locale, connection type, and supported APIs. All detection runs entirely in your browser; nothing is sent to any server unless you choose to share.
Is my browser data sent to a server?
No. Every detection runs client-side in your browser using standard JavaScript APIs. Your data never leaves your device unless you click "Share my info," which creates a private snapshot stored for 30 days with a unique link you control. You can delete that link at any time.
What is a user agent string?
A user agent string is a short piece of text your browser sends with every HTTP request, identifying itself to web servers. It typically includes your browser name, version, rendering engine, operating system, and device type. BrowserSnap displays your full user agent under the Browser section.
How do I share my browser info?
Click the "Share" button in the top-right corner. BrowserSnap creates a private snapshot with a unique link valid for 30 days. Send that link to a developer, support team, or anyone who needs to see your browser details. You can delete the snapshot at any time from the share page.
What is the difference between viewport size and screen resolution?
Screen resolution is the total pixel count of your physical display (e.g., 2560 × 1440). Viewport size is the area your browser uses to display web content — smaller than screen resolution because it excludes browser toolbars and system UI. Web developers use viewport size when building responsive layouts.
Does BrowserSnap work on mobile?
Yes. BrowserSnap works on iOS Safari, Android Chrome, and all other mobile browsers. The Platform section shows your device type, mobile flag, and touch point count. Network and display metrics are fully supported on mobile as well.
What does WebGL support mean?
WebGL (Web Graphics Library) is a browser API that enables hardware-accelerated 2D and 3D graphics inside a web page, used by games, 3D visualisations, and data visualisation tools. If WebGL shows as unsupported, GPU-accelerated graphics features on websites may not work in your browser.