Variation Selectors (Unicode block)

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Variation Selectors is a Unicode block containing 16 variation selectors used to specify a glyph variant for a preceding character. They are currently used to specify standardized variation sequences for mathematical symbols, emoji symbols, 'Phags-pa letters, and CJK unified ideographs corresponding to CJK compatibility ideographs. At present only standardized variation sequences with VS1–VS4, VS7, VS15 and VS16 have been defined; VS15 and VS16 are reserved to request that a character should be displayed as text or as an emoji respectively.[3][4]

Variation Selectors
RangeU+FE00..U+FE0F
(16 code points)
PlaneBMP
ScriptsInherited
Assigned16 code points
Unused0 reserved code points
Unicode version history
3.2 (2002)16 (+16)
Unicode documentation
Code chart ∣ Web page
Note: [1][2]

These combining characters are named variation selector-1 (for U+FE00) through to variation selector-16 (U+FE0F), and are abbreviated VS1 – VS16. Each applies to the immediately preceding character.

As of Unicode 13.0:[5]

Variation Selectors[1]
Official Unicode Consortium code chart (PDF)
  0 1 2 3 4 5 6 7 8 9 A B C D E F
U+FE0x  VS 
1
 VS 
2
 VS 
3
 VS 
4
 VS 
5
 VS 
6
 VS 
7
 VS 
8
 VS 
9
 VS 
10
 VS 
11
 VS 
12
 VS 
13
 VS 
14
 VS 
15
 VS 
16
Notes
1.^ As of Unicode version 16.0

This list is continued in the Variation Selectors Supplement.

See also

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History

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The following Unicode-related documents record the purpose and process of defining specific characters in the Variation Selectors block:

References

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  1. ^ "Unicode character database". The Unicode Standard. Retrieved 2023-07-26.
  2. ^ "Enumerated Versions of The Unicode Standard". The Unicode Standard. Retrieved 2023-07-26.
  3. ^ "StandardizedVariants.txt". Unicode Consortium. 2015-11-20. Retrieved 2016-08-28.
  4. ^ "Emoji Variation Sequences". Unicode Consortium. 2020-09-18. Retrieved 2020-11-18.
  5. ^ "UCD: Standardized Variation Sequences". Unicode Consortium.