Digital Advertising Tool
User-Agent & Device Parser
Analyze any User-Agent string to identify the browser, operating system, and device type instantly.
Input User-Agent
Browser
Chrome
Operating System
Windows
Device Category
Desktop
Privacy Mode
100% Secure
How to Parse Strings
- 1Paste any User-Agent string into the big input box on the left.
- 2Click "Detect My Device" to automatically fill in your current details.
- 3The tool will instantly show your Browser, OS, and Device type on the right.
- 4All processing happens in your browser—nothing is sent to our servers.
Common Use Cases
Web Debugging
Check why a website looks different on a specific browser or device.
Traffic Analysis
Understand the device types visiting your marketing landing pages.
Tech Support
Identify exactly which version of Windows or macOS a user is running.
Security Auditing
Spot outdated browsers or unusual device signatures in your logs.