Need to look up DNS records for a domain? The Wivrix User Agent Parser is free, works in your browser, and takes seconds to use.
What this tool does
Parse and decode user agent strings — browser, OS, device, engine and bot detection. Runs entirely in your browser, works offline.
Why use Wivrix?
Many online tools ask you to sign up, add a watermark, or upload your files to a server you cannot see. Wivrix is different:
- Private by design — This tool runs entirely in your browser. The user agent string you enter is parsed on this page and never leaves your device.
- Free — no account, no paywall, no file-size tricks
- Fast — open the page and start working
Step-by-step guide
- Leave the field empty to parse your own browser's user agent.
- Or paste any user agent string to decode it.
- Click Parse User Agent to see browser, OS, and device details.
- Browsers — Chrome, Firefox, Safari, Edge, Opera, Brave, Vivaldi, IE, SeaMonkey
Common uses
- Look up dns records for a domain
- Check whois details before buying a domain
- Inspect http response headers
- Send files to another device on the same wi-fi
Frequently asked questions
Do I need an account?
No. Open the tool and use it straight away.
Is the User Agent Parser really free?
Yes. Wivrix tools are free to use. The site is supported by ads that load only after you consent.
Is my data safe?
This tool runs entirely in your browser. The user agent string you enter is parsed on this page and never leaves your device.
Try it now
Open the free User Agent Parser and follow the steps above. If this guide helped, bookmark the tool or share it with someone who needs the same job done quickly.
Related tools
- HTTP Headers Checker — see also our guide
- IP Address Info — see also our guide
- JSON Formatter & Validator — see also our guide
Ready to try it? Open the free User Agent Parser — no sign-up needed.
Open User Agent Parser →