Paste a user agent string and see the browser, engine, operating system, device type and bot behind it — parsed token by token, entirely in your browser.
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The parser reads the string; it cannot verify that a user agent is genuine. Bots can send anything, and Chromium freezes parts of the version — that is why Client Hints exist.
A user agent is the short line of text a browser, bot or script sends with every request. Paste any UA string — from a server log, an analytics export, a support ticket or a scraper report — and this parser splits it into its product tokens and names what each one means. It identifies the browser family and version, the rendering engine, the operating system and its version, the device type, the Android model when the string carries one, the CPU architecture, and whether the line belongs to a bot or an HTTP client instead of a person. It also flags the traps: frozen Chromium versions, the Windows 10/11 ambiguity, and iOS strings where every browser is WebKit underneath. Everything runs locally in your browser; the string is never uploaded.
Free online utility tools. No signup. No tracking.
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Nutzung auf eigene Gefahr. Diese Tools werden kostenlos und ohne Gewährleistung für Richtigkeit, Vollständigkeit, Verfügbarkeit oder Eignung für einen bestimmten Zweck bereitgestellt; Ergebnisse sind keine professionelle Beratung. Die gesetzliche Haftung — insbesondere für Vorsatz, grobe Fahrlässigkeit sowie für Verletzungen von Leben, Körper oder Gesundheit — bleibt unberührt.
Use at your own risk. These tools are provided free of charge without any warranty of accuracy, completeness, availability or fitness for a particular purpose; results are not professional advice. Statutory liability — in particular for intent, gross negligence and injury to life, body or health — remains unaffected.
Uso bajo su propio riesgo. Estas herramientas se ofrecen de forma gratuita y sin garantía de exactitud, integridad, disponibilidad o idoneidad para un fin determinado; los resultados no constituyen asesoramiento profesional. La responsabilidad legal — en particular por dolo, negligencia grave y daños a la vida, el cuerpo o la salud — no se ve afectada.
Utilisation à vos propres risques. Ces outils sont fournis gratuitement, sans garantie d’exactitude, d’exhaustivité, de disponibilité ou d’adaptation à un usage particulier ; les résultats ne constituent pas un conseil professionnel. La responsabilité légale — notamment en cas de dol, de négligence grave et d’atteinte à la vie, au corps ou à la santé — reste inchangée.