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CSS ::marker pseudo-element

The ::marker pseudo-element allows you to style list item markers or alter the content value of their text.

Last updated on : 2026-02-09

Browser Versions

IEIE

EdgeEdge

FirefoxFirefox

ChromeChrome

SafariSafari

OperaOpera

5.5 - 11
Test on IE 5.5 - 11 ...
12 - 85
Test on Edge 12 - 85 ...
86 - 144
Test on Edge 86 - 144 ...
2 - 67
Test on Firefox 2 - 67 ...
68 - 150
Test on Firefox 68 - 150 ...
4 - 85
Test on Chrome 4 - 85 ...
86 - 147
Test on Chrome 86 - 147 ...
3.2 - 11
Test on Safari 3.2 - 11 ...
18.1 - 26.3
Test on Safari 18.1 - 26.3 ...
11.1 - 18
Test on Safari 11.1 - 18 ...
9.5 - 71
Test on Opera 9.5 - 71 ...
72 - 125
Test on Opera 72 - 125 ...

...Fully Supported

...Partially

...No Support

Specifications

CSS Pseudo-Elements Module Level 4 # marker-pseudo

Syntax

::marker

Browser Compatibility

CSS ::marker pseudo-element on IE is not supported on any IE versions.

CSS ::marker pseudo-element on Edge is fully supported on 86-144, and not supported on 12-85 Edge versions.

CSS ::marker pseudo-element on Firefox is fully supported on 68-150, and not supported on 2-67 Firefox versions.

CSS ::marker pseudo-element on Chrome is fully supported on 86-147, and not supported on 4-85 Chrome versions.

CSS ::marker pseudo-element on Safari is fully supported on 11.1-18, partially supported on 18.1-26.3, and not supported on 3.2-11 Safari versions.

CSS ::marker pseudo-element on Opera is fully supported on 72-125, and not supported on 9.5-71 Opera versions.

CSS ::marker pseudo-element on Safari on iOS is fully supported on 11.3-18, partially supported on 17.6-26.3, and not supported on 3.2-11 Safari on iOS versions.

CSS ::marker pseudo-element on Android Browser is fully supported on 97-144, and not supported on 2.3-4 Android Browser versions.

CSS ::marker pseudo-element on Opera Mobile is fully supported on 64-80, and not supported on 10-12 Opera Mobile versions.

CSS ::marker pseudo-element on Chrome for Android is fully supported on all Chrome for Android versions.

CSS ::marker pseudo-element on Firefox for Android is fully supported on all Firefox for Android versions.

CSS ::marker pseudo-element on Samsung Internet is fully supported on 14-29, and not supported on 4-13 Samsung Internet versions.

Browser Support for CSS ::marker pseudo-element

References

Data sourced from

92
Hightooltip

Overall Browser Compatibility Score

Note:CSS ::marker pseudo-element shows a browser compatibility score of 92. This is a collective score out of 100 to represent browser support of a web technology. The higher this score is, the greater is the browser compatibility. The browser compatibility score is not a 100% reflection for every browser and the web technology support. However, it does give you an estimate on how much you should rely on a particular web technology in terms of browser compatibility.

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