Browser User-Agent
About this Tool
The Browser User-Agent tool on AllThatConverter parses and visualizes your navigator agent string and Client Hints details. Built client-side to simplify multi-device layout optimization and logs debugging.
Processed safely on your device
Everything happens in your browser on this device. Your files are never sent to our servers—so you can use it with peace of mind.
How to Use
Instantly view your browser's analyzed User-Agent details and device spec cards upon opening the page.
Click the quick-copy buttons next to the raw string or platform cards to save them to your clipboard.
Key Scenarios & Use Cases
Debugging Responsive Layout Errors
Verifies exact hardware configurations and browser engine layers when fixing responsive rendering bugs.
Customer Support Environment Audits
Allows customer service teams to identify users' exact browser brands and OS builds to reproduce bugs.
Auditing Modern Client Hints
Inspects new Sec-CH-UA variables and parameters to ensure code readiness for privacy-preserving headers.
Frequently Asked Questions (FAQ)
Never. All data parsed is read locally via client-side JavaScript navigator arrays. We enforce a zero-telemetry policy; no system details cross the network.
Yes. The UI maps active hardware parameters including monitor pixel density ratio (DPR), outer display bounds, active viewport space, and touch capability.