Is the User Agent Parser free to use?

Yes. User Agent Parser on Markvibe is 100% free with no sign-up, no credit card, and no usage limits.

Does the User Agent Parser upload my data to a server?

No. The User Agent Parser runs entirely in your browser using client-side JavaScript, so your input never leaves your device. The only exceptions are tools that explicitly need a third-party API (e.g. WHOIS, DNS, AI), which is clearly indicated.

Is the User Agent Parser safe and private?

Yes. Because processing happens locally in your browser, files, text, and other inputs are not stored on our servers. We don't require accounts and we don't track tool inputs.

Can I use User Agent Parser on mobile?

Absolutely. Every tool on Markvibe, including User Agent Parser, is fully responsive and works smoothly on iOS, Android, tablets, and desktops.

Do I need to install anything to use User Agent Parser?

No installation required. User Agent Parser is a pure web app — open the page and start using it instantly in Chrome, Firefox, Safari, Edge, or any modern browser.

What other ip tools do you offer?

Markvibe ships 184+ free tools including a full suite of ip tools. Scroll to "Related tools" below to discover more utilities in this category.

User Agent Parser — Free Online Tool

What is the User Agent Parser?

The User Agent Parser is a free online ip tools from Markvibe. Parse user-agent strings. It runs entirely in your browser — your data never gets uploaded — and works on desktop, tablet and mobile with no sign-up.

Reviewed by The Markvibe Team · Last updated 2026-06-28

Example

A worked example so you know exactly what to expect.

Input

(your input goes here)

Output

(the User Agent Parser runs in your browser and shows the result instantly)

How to use User Agent Parser

1Open the User Agent Parser on this page — it loads instantly with no sign-up.
2Paste or enter your input into the field above. You can paste, type, drag-and-drop, or upload depending on the tool.
3Set any options (format, size, mode) to match exactly what you need.
4Click the run button to run User Agent Parser in your browser.
5Review the result, then copy it to your clipboard or download the output file.