Experimental: This is an experimental technology
Check the Browser compatibility table carefully before using this in production.
The platform read-only property of the NavigatorUAData interface returns the platform brand information.
Experimental: This is an experimental technology
Check the Browser compatibility table carefully before using this in production.
The platform read-only property of the NavigatorUAData interface returns the platform brand information.
A string containing the platform brand. For example, "Windows".
The following example prints the value of platform to the console.
js
console.log(navigator.userAgentData.platform);
| Specification | 
|---|
| User-Agent Client Hints # dom-navigatoruadata-platform | 
| Desktop | Mobile | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Chrome | Edge | Firefox | Internet Explorer | Opera | Safari | WebView Android | Chrome Android | Firefox for Android | Opera Android | Safari on IOS | Samsung Internet | |
| platform | 93 | 93 | No | No | 79 | No | No | 93 | No | 66 | No | No | 
Sec-CH-UA-Platform header (a low-entropy client hint) contains the same information.© 2005–2023 MDN contributors.
Licensed under the Creative Commons Attribution-ShareAlike License v2.5 or later.
 https://developer.mozilla.org/en-US/docs/Web/API/NavigatorUAData/platform