Find your browser’s user agent string instantly with our free User Agent Finder tool. Identify your device, OS, and browser version for testing or debugging.

🔍 User Agent Finder – Instantly Detect Your Browser, OS & Device Info

Want to know how websites see your browser and device? Use our Free User Agent Finder to instantly detect and display your browser’s user agent string along with useful system information like OS, browser version, and platform.

🌐 What is a User Agent?

A User Agent (UA) is a string of text that your browser sends to websites, providing details about the browser type, operating system, and device. Developers and web applications use this data for content optimization, debugging, and tracking.

Example User Agent:

Edit Mozilla/5.0 (Windows NT 10.0; Win64; x64) Apple WebKit/537.36 ...

✅ Tool Features:

• 🧠 Detects full user agent string
• 💻 Displays browser name and version
• 🖥️ Shows operating system and platform
• 🔍 Useful for developers, testers, and SEO specialists
• 📱 100% responsive – works on all devices
• 🔐 Privacy-first – no data stored or tracked

🧰 Why Use the User Agent Finder?

• Verify browser compatibility
• Debug user agent-related issues in web apps
• Test how your site reacts to different UAs
• Check if browser/device spoofing is active
• Learn more about your current browser setup

💡 Common Use Cases:

• 🧪 Cross-browser testing
• 🛠️ API or content personalization
• 🔍 Detecting bots vs real browsers
• 🧩 Extension or plugin debugging
• 🧑‍💻 Web development and QA workflows

🚀 How to Use It:

1. Visit the tool page
2. Your user agent and device info will be displayed automatically
3. Copy the string or data you need for testing or logging

🔒 Safe & Anonymous

Your user agent data is shown directly in your browser. We do not collect, store, or log any of your information. Simple, secure, and instant.