The Util Box

User Agent Parser

Free online user agent parser. Parse any User-Agent string. Check and analyze domains instantly.

browser
Chrome
os
Windows
device
Desktop
type
Human

Embed this tool

Copy and paste the code below into your website to embed this tool for free. An attribution link to The Util Box is required.

<iframe src="https://www.theutilbox.org/embed/user-agent-parser" width="600" height="500" frameborder="0" style="border: none; max-width: 100%;" title="Free User Agent Parser tool from The Util Box"></iframe>
<!-- Free tool by The Util Box — https://www.theutilbox.org/tools/user-agent-parser -->
<a href="https://www.theutilbox.org/tools/user-agent-parser">User Agent Parser by The Util Box</a>

Frequently Asked Questions about User Agent Parser

What Is User Agent Parser?

Free online user agent parser. Parse any User-Agent string. Check and analyze domains instantly. Whether you need a quick calculation, text transformation, or data conversion, this free online network domain tool delivers instant results entirely in your browser — no server uploads, no sign-ups, and no data leaves your device.

How to Use the Free User Agent Parser Online

  1. Enter your input — type, paste, or select data in the provided field.
  2. Adjust options — tweak any available settings or parameters to match your needs.
  3. Get instant results — output appears immediately as you type or after clicking a button.
  4. Copy or export — use the copy button to grab the result for use elsewhere.

All processing happens client-side using JavaScript, so your information never leaves your computer. This free online network domain tool requires no registration and works on any modern browser.

Why Choose Our Free User Agent Parser Tool?

  • 100% free — no hidden premium tiers or usage limits.
  • Fully private — runs entirely in your browser; no data is sent to any server.
  • Instant & fast — results appear in milliseconds with zero load times.
  • Works offline — after the first load, the tool is available without an internet connection.
  • No sign-up — open the page and start using it immediately.

User Agent Parser — Quick Reference

Feature Details
Category network domain
Processing 100% client-side (browser)
Privacy No data leaves your device
Cost Free — no sign-up required
Works Offline Yes (after first load)