User Agent Parser

Decode any User-Agent string into browser name, version, OS, and device type. Free online tool, instant results.

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Frequently asked questions

How accurate?
Detects all major browsers (Chrome, Firefox, Safari, Edge, Opera, IE) and operating systems.
Can it identify bots?
No. Focuses on browser, OS, device type, and rendering engine for human user agents.
Why does iPad show as desktop?
Modern iPadOS Safari requests desktop sites by default, sending a Mac-like UA.
Can I parse my own browser string?
Yes. Load current fills the field with the user agent your browser is sending right now, which is the quickest way to see what a site sees.
Why is a Chrome string not reported as Safari?
Chrome user agents contain Safari and AppleWebKit tokens for historical reasons. The parser checks Edge, Opera, Firefox, and Chrome before falling back to Safari, so the most specific match wins.