The operating system the browser is running on.
The operating system the browser is running on.
Values of this type are strings. Possible values are:
"mac"The underlying operating system is macOS.
"win"The underlying operating system is Windows.
"android"The underlying operating system is Android.
"cros"The underlying operating system is Chrome OS.
"linux"The underlying operating system is Linux.
"openbsd"The underlying operating system is Open/FreeBSD.
"fuchsia"The underlying operating system is Fuchsia.
| Desktop | Mobile | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Chrome | Edge | Firefox | Internet Explorer | Opera | Safari | WebView Android | Chrome Android | Firefox for Android | Opera Android | Safari on IOS | Samsung Internet | |
PlatformOs |
Yes | 79 | 45 | ? | Yes | 14 | ? | ? | 48 | ? | 15 | ? |
Note: This API is based on Chromium's chrome.runtime API. This documentation is derived from runtime.json in the Chromium code.
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https://developer.mozilla.org/en-US/docs/Mozilla/Add-ons/WebExtensions/API/runtime/PlatformOs