browserSettings.useDocumentFonts
A BrowserSetting
object whose underlying value is a boolean.
By default, of course, web pages can specify the fonts they want using CSS properties like font-family
. This setting enables an extension to instruct Firefox to ignore the fonts specified by the page, and only use system fonts.
Its underlying value is a boolean:
true
: use the fonts specified by the web page. This is the default.false
: use the system fonts.
Browser compatibility
Report problems with this compatibility data on GitHubwebextensions-desktop | webextensions-mobile | |||||
---|---|---|---|---|---|---|
useDocumentFonts | ChromeNo supportNo | EdgeNo supportNo | FirefoxFull support61 | OperaNo supportNo | SafariNo supportNo | Firefox for AndroidFull support61 |
Legend
- Full support
- Full support
- No support
- No support
The compatibility table on this page is generated from structured data. If you'd like to contribute to the data, please check out https://github.com/mdn/browser-compat-data and send us a pull request.
Examples
Set the setting to false
:
function logResult(result) {
console.log(`Setting was modified: ${result}`);
}
browser.browserSettings.useDocumentFonts.set({value: false}).
then(logResult);