User Agent FinderWeb
View your browser's identification string and device info.
User agent
Output will appear herePaste into the input to see results instantly
0 chars
Browser
Unknown
Operating system
Unknown
Platform
Unknown
Capabilities & How-To Guide
Instructions, supported options, and client-side privacy guarantee.
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Capabilities & How-To Guide
Instructions, supported options, and client-side privacy guarantee.
Show GuideHide Guide
Digital Fingerprint
A User Agent is a text string your browser sends to every website. it identifies your browser version, operating system, and hardware type to ensure compatible content delivery.
Client-Side Only
Unlike many "what is my UA" sites, we detect your string entirely in your browser using JavaScript. No logs are kept, and your information never touches our servers.
Why check your UA?
Debug Browser Compatibility
Verify System Updates
Identify Spoofed Requests
Analyze Analytics Inconsistencies
Security Vulnerability Audits
Web Development Testing
Need an extra feature or found an edge case?Send Feedback
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