Independent Network Tools

UserAgent parsing

Identify browsers, operating systems, rendering engines, and device types.

start using

After filling in the parameters, run directly, and the results are only displayed on the current tool page.

browser: Not identified
operating system: Not identified
rendering engine: Not identified
Device Type: desktop of a desktop
architecture: Browser is not public

Browser Identification Instructions

Parsing browser and device information in UserAgent

Paste the UserAgent string to quickly identify browsers, operating systems, rendering engines, device types, and common architectural cues.

recognition ability

The parsing is based on common identification rules and is suitable for log troubleshooting and compatibility analysis, but UserAgent can be modified or disguised.

Browser Compatible

The string structure of the Chromium system browser is similar, and it needs to be judged in the order of features such as Edge, Opera, and Chrome.

Privacy Changes

Modern browsers reduce version and device details, and useragent alone cannot reliably identify specific users.

UserAgent parsing Frequently asked questions

Why can't Windows 10 and Windows 11 be distinguished accurately?

The same platform version is often used in the traditional useragent, and additional information such as client prompts is required for further judgment.

Will the pasted useragent be sent to the server?

Not. This tool parses text locally in the browser.