User-Agent Parser
Parse any User-Agent string into browser, OS, device, and engine
So funktioniert's
- 1Paste a User-Agent string
From server logs, an analytics export, or a support ticket.
- 2Click 'Use my browser'
Instantly fill your own UA to see what your browser reports.
- 3Read the breakdown
Browser, OS, device type, vendor, model, and rendering engine each broken out.
Über User-Agent Parser
Free online User-Agent parser. Paste any UA string to see the browser name and version, operating system, device type (mobile / tablet / desktop / TV), vendor, model, and rendering engine. Auto-fills your own User-Agent. Runs entirely in your browser. User-Agent Parser auf 712 Tools läuft komplett in deinem Browser über native JavaScript APIs - kein Server sieht je deine Daten. Das heißt: sofortige Ergebnisse, volle Privatsphäre und keine Upload-Limits.
Ob für eine Debugging-Session, einen schnellen Sanity Check oder einen Produktions-Incident - dieses Tool ist kostenlos so oft nutzbar, wie du willst. Keine Wasserzeichen, kein Signup und keine Ads im Tool selbst.
Häufige Fragen
How accurate is UA parsing?
UA strings are messy - Chrome pretends to be Safari, Edge pretends to be Chrome. This parser covers the common cases; fringe browsers and bots may not match precisely.
Are UAs still useful?
For basic browser/OS breakdown in analytics, yes. For feature detection, always prefer real feature checks (typeof x !== 'undefined') over UA sniffing.
What about Client Hints?
This tool parses the legacy User-Agent string. Modern Chromium browsers also send high-entropy Client Hints (Sec-CH-UA-*) which are more reliable but out of scope here.
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