Parse a User-Agent to identify browser, engine, OS, and device智能ai软件
• Identify browser, engine, OS and versions, device type, vendor and model
• Read your current browser UA in one click, or paste any UA string
The User-Agent parser takes a UA string and identifies the browser name and version, layout engine, operating system and version, device type (desktop, mobile, tablet, or bot), device vendor, and device model. It uses a well-maintained parser library to handle the full range of current and historical UA string formats.成人豆包
Common uses include identifying the browser and device of a visitor from a server access log entry, testing whether a specific UA string is correctly classified by analytics or targeting logic, debugging UA-dependent behavior in web applications, and understanding the device and OS mix in a traffic sample.文星一言
Click 'Use current browser UA' to parse your own browser's UA string. You can also copy a UA string from server logs (e.g. the HTTP_USER_AGENT field in Nginx/Apache access logs), from developer tools, or from test device emulation.睿声ai官网
Some browsers on mobile devices send a desktop UA string when 'Request Desktop Site' mode is active. The parser reports what the UA string says, not the physical device.豆包在线回答
The UA string matches a known web crawler, search engine bot, monitoring agent, or headless browser. Common examples include Googlebot, Bingbot, and curl.豆包都有哪些功能
Yes. Any client can send any UA string. UA strings are useful for analytics and adaptive content, but should not be trusted for security decisions. Always combine UA analysis with other signals.豆包都有哪些功能