# User Agent

By [Antidetect Browser Proxy](https://paragraph.com/@antidetect-browser-proxy) · 2022-11-29

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**1\. User Agent**

User-agent is a native short string of a browser. By reading this string, the website can identify the browser and the version of the operating system.

The following is an example of a user agent value:

Mozilla/5.0 (Windows NT 10.0; WOW64)

AppleWebKit/537.36 (KHTML, like Gecko)

Chrome/100.0.4896.75 Safari/537.36

In this example, the website will speculate that the user is using Windows 10.0 and chrome 100. "NT 10.0" is a different version of windows distribution. You can view other released versions in the Wikipedia article.

When creating an antidetect browser profile, the user agent value is obtained from the database of the Lalicat fingerprint browser, and can be viewed and \[change batch\] in the \[User-Agent\] randomly or edit manually in the \[navigator parameters\] part as above screenshot.

If you decide to edit manually the \[Navigator Parameters\], Please keep the value the same as the one of the \[User Agent\] Part, Or, will cause a big setting mistake that will make your account banned or is not able to bypass the detection of the platform.

**2\. Platform.**

The property of the platform is an object parameter of the navigator, which can be used to indicate the compilation platform of the browser.

When creating a new browser profile, the platform value and user-agent are obtained at the same time. Both values are affected by the operating system filter on the overview page. You can also set this value manually on the \[Navigator Parameter\] part.

Available platform values for desktop browser:

Linux i686

Linux armv7l

MacIntel

Win64

Win32 (Note: when simulating Windows Operating System, the value of Platform always is Win32)

Platform values available for mobile browsers:

iPhone

iPod

iPad

Android

**3\. Advance Configuration of the User-Agent.**

**A. What is a user agent?**

The user agent will tell the website server what tools visitors use to request, which contains the relevant version information of the browser and the system.

Each HTTP header user agent is shown below:

![](https://storage.googleapis.com/papyrus_images/4410eb47c24018f7c1420ba11c8996ffdf71a8bb0cd4b8125a3a6d69e909778d.png)

**B. User agent field interpretation**

For Chrome browser, the result of a user agent is: markup

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*Originally published on [Antidetect Browser Proxy](https://paragraph.com/@antidetect-browser-proxy/user-agent)*