Device & Browser Info Online
See viewport, user agent, and device details. Runs entirely in your browser — no signup, instant results.
- Private & secure
- Fast in-browser
- No signup
How to use Device & Browser Info Online
- Open the tool. Go to Device & Browser Info on Utilvia. It runs instantly in your browser.
- Enter your values. Fill in the fields. Results update as you type — no signup required.
- Review the output. Check totals, breakdowns, or formatted text before you copy or save.
- Copy or export. Copy the result or download a file. Your inputs stay on this device.
Key features & privacy
Device & Browser Info Online is built for in-browser use on Utilvia. Work stays on this device whenever the tool runs locally — there is no account wall and no file inbox on our servers.
- Runs in modern browsers with JavaScript and HTML5.
- No signup required to get a result.
- Zero-upload policy on local-first tools — close the tab and the working copy is gone.
- Shareable, indexable URL so you can return to the same utility later.
Frequently asked questions
What is Device & Browser Info used for?
See viewport, user agent, and device details. Use it whenever you need a quick, accurate result without leaving your browser.
Is my data private when using Device & Browser Info?
Yes. Device & Browser Info runs entirely in your browser. Your inputs are never uploaded to Utilvia servers.
Do I need to create an account?
No. Device & Browser Info is free to use with no signup or login required.
Can I use Device & Browser Info on mobile?
Yes. Device & Browser Info works in modern mobile browsers on iOS and Android, as well as on desktop.