About Browser & User Agent Info
Parse User-Agent strings and extract browser, OS, and device information. Leave empty to check your current browser. It's built for developer tasks, runs instantly, and works on any device — no install, no sign-up.
How to use Browser & User Agent Info
- Paste or type your input into the editor on the left.
- Leave the defaults, or tweak them if the tool exposes options.
- The result appears instantly on the right — everything runs in your browser, so nothing is uploaded.
- Copy the output, or download it, and you're done.
Why use Browser & User Agent Info?
- Fast and local — the transform happens in your browser, so there's no round-trip and no waiting.
- Private by default — your input never leaves your device.
- Accurate — the same, well-tested logic powers both this page and the rest of the toolkit.
- Free — unlimited use in the browser, with an optional API for automation.
Frequently asked questions
Is Browser & User Agent Info free to use? Yes — use it in the browser as much as you like. The optional API has a free tier and pay-as-you-go pricing for heavy or automated use.
Is my data private? Yes. Browser & User Agent Info runs entirely in your browser — your input never leaves your device and nothing is logged or stored.
Can I automate Browser & User Agent Info? This tool is browser-based; for automation, check the API catalog for a matching endpoint.