User Agent Parser
Browser
Unknown
Operating System
Unknown
Device Type
Desktop
Engine
Unknown
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When analyzing server logs, web analytics, or debugging device-specific bugs, raw User-Agent strings can look like unreadable gibberish. Our User Agent Parser breaks down complex HTTP User-Agent headers into clear, actionable data. Simply paste the string, and the tool will identify the browser family, browser version, operating system, and device type (desktop, mobile, tablet). This is highly useful for web developers optimizing responsive designs and cybersecurity analysts investigating suspicious traffic patterns or bot activity. The parsing is done entirely client-side, offering instantaneous results without sending your data anywhere. Understand your visitors' technology stack easily with our free user agent analysis utility.
Frequently Asked Questions
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