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The opacity CSS property sets the opacity of an element. Opacity is the degree to which content behind an element is hidden, and is the opposite of transparency.
Last updated on : 2023-02-27
Browser Versions
IE
Edge
Firefox
Chrome
Safari
Opera
Fully Supported
Partially
No Support
opacity on IE is fully supported on 9-11, and not supported on 5-8 IE versions.
opacity on Edge is fully supported on all Edge versions.
opacity on Firefox is fully supported on all Firefox versions.
opacity on Chrome is fully supported on all Chrome versions.
opacity on Safari is fully supported on all Safari versions.
opacity on Opera is fully supported on all Opera versions.
opacity on Safari on iOS is fully supported on all Safari on iOS versions.
opacity on Android Browser support is currently unknown.
opacity on Opera Mobile is fully supported on all Opera Mobile versions.
opacity on Chrome for Android is fully supported on all Chrome for Android versions.
opacity on Firefox for Android is fully supported on all Firefox for Android versions.
opacity on Samsung Internet is fully supported on all Samsung Internet versions.
Data sourced from
Overall Browser Compatibility Score
Note:opacity 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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