What is my Browser

ToolsPivot's What Is My Browser tool instantly identifies your web browser name, version, operating system, and technical specifications. Over 47% of website compatibility issues stem from outdated browser versions that users are unaware of. This browser detection tool serves developers testing cross-browser functionality, support teams diagnosing user issues, and everyday users verifying their browsing environment.

ToolsPivot's What Is My Browser Overview

Core Functionality

ToolsPivot's browser detector analyzes the user agent string your browser sends with every HTTP request to extract detailed system information. The tool parses this complex technical string to reveal your browser name, exact version number, rendering engine, operating system, device type, screen resolution, and enabled features like JavaScript and cookies. Results display instantly upon page load with no manual input required.

Primary Users & Use Cases

Web developers use this tool to verify browser environments during cross-platform testing. IT support professionals request browser details from users to diagnose website errors efficiently. Digital marketers analyze visitor browser statistics to optimize campaigns for dominant platforms. General users check their browser version before accessing banking portals or enterprise applications that require specific versions.

Problem & Solution

Many users cannot locate their browser version through settings menus, leading to frustration when support teams request this information. The What Is My Browser tool eliminates this friction by displaying comprehensive browser data in one click. Users can instantly share their complete system profile with technical support, reducing troubleshooting time by providing accurate details upfront.

Key Benefits of What Is My Browser

Instant Detection - Browser information displays automatically when you load the page, with no buttons to click or forms to complete.

Complete System Profile - View browser name, version, user agent string, operating system, screen resolution, and feature support in a single interface.

Cross-Device Compatibility - Works identically on desktop computers, tablets, and smartphones, detecting mobile browsers like Chrome Mobile and Safari iOS accurately.

Privacy Focused - No data storage or tracking occurs; the detection runs entirely client-side in your browser without sending information to external servers.

Support Team Integration - Copy your browser details with one click to paste into support tickets, emails, or chat conversations for faster issue resolution.

Update Awareness - Compare your detected version against current releases to identify when browser updates are available for improved security.

Developer Debugging - Access raw user agent strings and technical headers that developers need for compatibility testing and bug reproduction.

Core Features of What Is My Browser

Browser Name Detection - Identifies Chrome, Firefox, Safari, Edge, Opera, Brave, and over 50 other browsers including regional variants.

Version Number Display - Shows your exact browser version down to the build number for precise compatibility verification.

Operating System Identification - Detects Windows 10/11, macOS versions, Linux distributions, iOS, and Android with version specifics.

User Agent Parser - Decodes the complete user agent string into readable components explaining each technical identifier.

JavaScript Status Check - Confirms whether JavaScript is enabled, which affects most modern website functionality.

Cookie Support Detection - Verifies if your browser accepts cookies, essential for login sessions and personalization features.

Screen Resolution Display - Reports your monitor resolution and browser viewport size for responsive design verification.

Device Type Recognition - Distinguishes desktop, mobile, and tablet access with hardware-specific details when available.

Rendering Engine Information - Shows Blink, Gecko, WebKit, or other engines that determine how pages display.

Plugin Detection - Lists active browser extensions and plugins that may affect website behavior.

How ToolsPivot's What Is My Browser Works

1. Open the What Is My Browser page in any browser you want to identify.

2. The tool automatically reads your browser's navigator object and user agent header upon page load.

3. Detection algorithms parse the user agent string to extract browser name, version, and platform details.

4. Additional JavaScript checks confirm feature support including cookies, JavaScript status, and screen dimensions.

5. All detected information displays in organized sections for easy reading and copying.

When to Use What Is My Browser

This tool proves most valuable when troubleshooting website display issues or preparing technical information for support requests. Use it whenever a service asks "which browser are you using?" to provide accurate details instead of guesses.

Technical Support Requests - Generate complete browser profiles to share with help desks when reporting website problems.

Website Compatibility Testing - Verify which browser version and engine render your pages during cross-browser QA sessions.

Security Audits - Confirm you're running current browser versions with latest security patches applied.

Device Verification - Check if websites correctly detect your mobile device when testing responsive designs.

User Agent Analysis - Examine raw user agent strings when debugging server-side detection logic.

Cookie Troubleshooting - Verify cookie support when login sessions fail or preferences don't persist.

Screen Resolution Checks - Confirm viewport dimensions when layouts appear incorrectly scaled.

The tool also helps identify edge cases like browsers running in compatibility mode or with modified user agents that could cause unexpected behavior.

Use Cases / Applications

Web Developer Testing Environment Verification

Context: A developer needs to confirm their test browser matches the client's reported environment before reproducing a bug.

Process:

• Open the What Is My Browser tool in the test browser
• Compare detected version against the client's support ticket details
• Verify operating system and screen resolution match the reported configuration

Outcome: Developer can accurately reproduce the issue in matching conditions, leading to faster bug identification and fixes.

IT Help Desk Initial Triage

Context: A support agent receives a ticket about a website not loading correctly and needs browser details from the user.

Process:

• Send the user a link to the browser detection tool
• Request they copy and paste the results into the ticket
• Analyze the browser version and JavaScript status to identify likely causes

Outcome: Support agent receives accurate technical data immediately instead of interpreting vague user descriptions, reducing resolution time.

Enterprise Software Compatibility Check

Context: An employee needs to access a legacy enterprise application that requires specific browser versions.

Process:

• Use the tool to check current browser version
• Compare against the application's documented requirements
• Determine if an update or alternate browser is needed

Outcome: Employee identifies compatibility gaps before attempting access, avoiding frustration and reducing IT support requests.

Mobile Device Browser Audit

Context: A QA tester needs to document the exact browser configurations across multiple test devices.

Process:

• Open the tool on each mobile device being tested
• Record detected browser versions and user agent strings
• Create a test matrix with accurate device specifications

Outcome: QA team maintains precise documentation of testing environments for reproducibility and compliance reporting.

Security Compliance Verification

Context: A company requires employees to use browsers with recent security updates before accessing sensitive systems.

Process:

• Employee checks their browser version using the detection tool
• Compares against the minimum version specified in security policy
• Updates browser if outdated before proceeding

Outcome: Organization maintains consistent browser security standards across the workforce with verifiable compliance.

Understanding User Agent Strings

User agent strings follow a specific format that identifies your browser to web servers. A typical Chrome user agent contains the browser version, operating system, and rendering engine information in a standardized but complex structure. Web servers use this data to deliver appropriate content, whether desktop or mobile layouts, and to track browser market share statistics.

The user agent format evolved over decades with browsers adding compatibility tokens to ensure websites serve content correctly. Modern browsers include multiple references to older browsers for legacy compatibility, which is why parsing user agents requires specialized algorithms rather than simple text matching.

Key Components:

• Mozilla/5.0 - Historical compatibility token present in nearly all modern browsers
• Platform Token - Operating system and version (Windows NT 10.0, Macintosh, Linux)
• Engine Version - Rendering engine like AppleWebKit/537.36 or Gecko/20100101
• Browser Identifier - Actual browser name and version (Chrome/120.0, Firefox/121.0)

Browser Version Importance

Running outdated browser versions exposes users to security vulnerabilities and compatibility issues. Major browsers release security patches monthly, and older versions may lack protections against newly discovered exploits. Websites increasingly use modern features that older browsers cannot render correctly, causing broken layouts and missing functionality.

Check your browser version regularly using this tool, especially before accessing financial services, healthcare portals, or enterprise applications. Most browsers update automatically, but corporate environments may delay updates for compatibility testing. The SSL Checker can complement browser verification by confirming secure connections.

Related Tools

Complete your diagnostic workflow with these complementary ToolsPivot tools:

• My IP Address: Identify your public IP address and approximate geographic location.
• Internet Speed Test: Measure your connection download and upload speeds.
• DNS Lookup: Query DNS records for any domain to diagnose resolution issues.
• Website Screenshot Generator: Capture how websites appear in different browsers.
• Check GZIP Compression: Verify if websites use compression for faster loading.
• Page Speed Checker: Analyze website performance metrics and loading times.
• SSL Checker: Verify SSL certificate validity and encryption strength.
• Website Safety Checker: Scan URLs for malware and security threats.

FAQ

What is my browser?

Your browser is the software application you use to access websites on the internet. Common browsers include Google Chrome, Mozilla Firefox, Apple Safari, Microsoft Edge, and Opera. This tool detects exactly which browser and version you are currently using.

How does browser detection work?

Browser detection analyzes the user agent string your browser automatically sends with every web request. This string contains encoded information about your browser name, version, operating system, and device type that the tool decodes and displays in readable format.

Why do websites need to know my browser?

Websites use browser information to serve compatible content and optimize performance. Different browsers render code differently, so sites may adjust layouts or features based on your browser. Support teams also need this data to diagnose and resolve issues.

Is this browser detection tool accurate?

ToolsPivot's detection accurately identifies all major browsers and most niche browsers through comprehensive user agent parsing. Some highly modified or rare browsers may show limited details, but standard browsers like Chrome, Firefox, Safari, and Edge display complete information.

Can I change what browser is detected?

Yes, browsers allow user agent modification through developer tools or extensions. However, changing your user agent does not change your actual browser capabilities. Websites may serve different content based on the reported user agent regardless of true browser identity.

Does this tool work on mobile devices?

The browser detector works on all devices including iPhones, Android phones, iPads, and tablets. It correctly identifies mobile browser variants like Chrome Mobile, Safari iOS, Samsung Internet, and other platform-specific browsers.

Why is my browser version important?

Outdated browsers contain security vulnerabilities that hackers can exploit. New browser versions also support modern web features that older versions cannot display. Knowing your version helps ensure secure browsing and proper website functionality.

What information does this tool collect?

This tool collects no personal data. All detection occurs client-side in your browser using JavaScript. No information is stored, tracked, or transmitted to external servers. Your privacy remains protected while using the detection feature.

How often should I check my browser version?

Check your browser version monthly or whenever you experience website issues. Most browsers update automatically, but verifying ensures you have the latest security patches and feature support, especially before accessing sensitive services.

What is a user agent string?

A user agent string is a text identifier your browser sends to websites containing your browser name, version, operating system, and device information. Servers use this data to serve appropriate content and track browser usage statistics.

Can this tool detect browser extensions?

The tool can detect some browser extensions and plugins that expose themselves through JavaScript APIs. Not all extensions are detectable due to privacy protections, but common plugins like Flash (if present) and certain accessibility tools may appear.

Why does my browser show multiple names in the user agent?

Browsers include compatibility tokens from older browsers in their user agent strings for historical reasons. Chrome includes "Safari" references because it shares the WebKit engine heritage. This ensures websites written for older browsers still serve content correctly.