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Font unicode-range subsetting

Last updated on : 2023-03-20

Note:
Font unicode-range subsetting shows a browser compatibility score of 100. 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.

Overview

A @font-face descriptor defines the set of Unicode codepoints that may be supported by the font face for which it is declared. The descriptor value is a comma-delimited list of Unicode range values. This hint informs browsers if the font can support their language.

Formal Definition

Initial value

U+0-10FFFF

Computed value

as specified

Related at-rule

@font-face

Specifications

CSS Fonts Module Level 4 # unicode-range-desc

Syntax

/* <unicode-range> values */
 unicode-range: U+26;
 /* single codepoint */
 unicode-range: U+0-7F;
 unicode-range: U+0025-00FF;
 /* codepoint range */
 unicode-range: U+4??;
 /* wildcard range */
 unicode-range: U+0025-00FF, U+4??;
 /* multiple values */

Code snippets

index.html

Source:index.html Github

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Full Screen

fonts.html

Source:fonts.html Github

copy

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Full Screen

Browser Compatibility

  • Font unicode-range subsetting on IE is fully supported on None of the versions, partially supported on 9-11, and not supported on 5.5-8 IE versions.
  • Font unicode-range subsetting on Edge is fully supported on 17-111, partially supported on 12-16, and not supported on below 12 Edge versions.
  • Font unicode-range subsetting on Firefox is fully supported on 44-113, partially supported on None of the versions, and not supported on 2-43 Firefox versions.
  • Font unicode-range subsetting on Chrome is fully supported on 36-114, partially supported on 4-35, and not supported on below 4 Chrome versions.
  • Font unicode-range subsetting on Safari is fully supported on 10-16.4, partially supported on 3.2-9, and not supported on below 3.2 Safari versions.
  • Font unicode-range subsetting on Opera is fully supported on 23-95, partially supported on 15-22, and not supported on 9.5-12.1 Opera versions.
  • Safari on iOS is fully supported on 10-16.4, partially supported on 3.2-9, and not supported on below 3.2 Safari on iOS versions.
  • Android Browser is fully supported on 97-111, partially supported on 2.1-4, and not supported on below 2.1 Android Browser versions.
  • Opera Mobile is fully supported on 64-73, partially supported on None of the versions, and not supported on 10-12 Opera Mobile versions.
  • Chrome for Android is fully supported on 97-111, partially supported on None of the versions, and not supported on below 97 Chrome for Android versions.
  • Firefox for Android is fully supported on 95-110, partially supported on None of the versions, and not supported on below 95 Firefox for Android versions.
  • Samsung Internet is fully supported on 5-20, partially supported on 4-4, and not supported on below 4 Samsung Internet versions.
100
Hightooltip

Browser Compatibility Score

Chrome IE
High

Browser Support For IE Versions

-
Fully
9-11
Partially
5.5-8
No Support
Chrome Edge
High

Browser Support For Edge Versions

17-111
Fully
12-16
Partially
-
No Support
Chrome Firefox
High

Browser Support For Firefox Versions

44-113
Fully
-
Partially
2-43
No Support
Chrome Chrome
High

Browser Support For Chrome Versions

36-114
Fully
4-35
Partially
-
No Support
Chrome Safari
High

Browser Support For Safari Versions

10-16.4
Fully
3.2-9
Partially
-
No Support
Chrome Opera
High

Browser Support For Opera Versions

23-95
Fully
15-22
Partially
9.5-12.1
No Support
Chrome Safari on iOS
High

Browser Support For Safari on iOS Versions

10-16.4
Fully
3.2-9
Partially
-
No Support
Chrome Android Browser
High

Browser Support For Android Browser Versions

97-111
Fully
2.1-4
Partially
-
No Support
Chrome Opera Mobile
High

Browser Support For Opera Mobile Versions

64-73
Fully
-
Partially
10-12
No Support
Chrome Chrome for Android
High

Browser Support For Chrome for Android Versions

97-111
Fully
-
Partially
-
No Support
Chrome Firefox for Android
High

Browser Support For Firefox for Android Versions

95-110
Fully
-
Partially
-
No Support
Chrome Samsung Internet
High

Browser Support For Samsung Internet Versions

5-20
Fully
4-4
Partially
-
No Support

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Last Modified date

2023-03-20

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References


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