runtime.PlatformArch

The machine's processor architecture.

Type

Values of this type are strings. Possible values are:

"arm"

The platform is based on arm architecture.

"x86-32"

The platform is based on x86 32-bit architecture.

"x86-64"

The platform is based on x86 64-bit architecture.

Browser compatibility

desktop mobile
Chrome
Edge
Firefox
Opera
Safari
Firefox for Android
Safari on iOS
PlatformArch
Chrome – Full support
Chrome 58 (Release date: 2017-04-19)
footnote Full support
Edge – Full support
Edge 79 (Release date: 2020-01-15)
footnote Full support
Firefox – Full support
Firefox 45 (Release date: 2016-03-08)
footnote Full support
Opera – Full support
Opera 45 (Release date: 2017-05-10)
footnote Full support
Safari – Full support
Safari 14 (Release date: 2020-09-16)
footnote Full support
Firefox for Android – Full support
Firefox for Android 48 (Release date: 2016-08-02)
footnote Full support
Safari on iOS – Full support
Safari on iOS 15 (Release date: 2021-09-20)
footnote Full support

Legend

Tip: you can click/tap on a cell for more information.

Full support
Full support

Note: This API is based on Chromium's chrome.runtime API. This documentation is derived from runtime.json in the Chromium code.