font-optical-sizing

Read More at MDN DocsView Spec

Safe to Use

font-optical-sizing is considered safe to use.

It’s supported by 94% of global browsers.

Browsers

ChromeDec 10, 2019v79.0.0
24%╱98%
There are no users of Chrome running a supported version.
SafariSep 19, 2017v11.0.0
4%╱99%
There are no users of Safari running a supported version.
EdgeApr 30, 2018v17.0.0
4%╱100%
100% of Edge users are running a supported version.
FirefoxSep 5, 2018v62.0.0
3%╱97%
There are no users of Firefox running a supported version.

Version Breakdown

 
Agent
Support
Adoption
Chrome
Dec 10, 2019 v79.0.0
24%╱98%
There are no users of Chrome running a supported version.
Dec 10, 2019 – Latest
v79.0.0+
24%╱98%

Full Support

Chrome Android
Dec 17, 2019 v79.0.0
39%╱99%
There are no users of Chrome Android running a supported version.
Dec 17, 2019 – Latest
v79.0.0+
39%╱99%

Full Support

Edge
Apr 30, 2018 v17.0.0
4%╱100%
100% of Edge users are running a supported version.
Apr 30, 2018 – Latest
v17.0.0+
4%╱100%

Full Support

Firefox
Sep 5, 2018 v62.0.0
3%╱97%
There are no users of Firefox running a supported version.
Sep 5, 2018 – Latest
v62.0.0+
3%╱97%

Full Support

Firefox for Android
Sep 5, 2018 v62.0.0
Firefox for Android supports this feature.
Sep 5, 2018 – Latest
v62.0.0+

Full Support

Internet Explorer
Unsupported
Internet Explorer does not support this feature.

No Support

 
Quest Browser
Unknown v8.0.0
Quest Browser supports this feature.
Unknown
v8.0.0+

Full Support

Opera
Jan 7, 2020 v66.0.0
2%╱84%
There are no users of Opera running a supported version.
Jan 7, 2020 – Latest
v66.0.0+
2%╱84%

Full Support

Opera Android
Unsupported
Opera Android does not support this feature.

No Support

Safari
Sep 19, 2017 v11.0.0
4%╱99%
There are no users of Safari running a supported version.
Sep 19, 2017 – Latest
v11.0.0+
4%╱99%

Full Support

Safari on iOS
Sep 19, 2017 v11.0.0
17%╱99%
There are no users of Safari on iOS running a supported version.
Sep 19, 2017 – Latest
v11.0.0+
17%╱99%

Full Support

Samsung Internet
Jun 19, 2020 v12.0.0
2%╱91%
There are no users of Samsung Internet running a supported version.
Jun 19, 2020 – Latest
v12.0.0+
2%╱91%

Full Support

WebView Android
Dec 17, 2019 v79.0.0
WebView Android supports this feature.
Dec 17, 2019 – Latest
v79.0.0+

Full Support

See Also

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