What 𝟮 means
It is the number two in a bold, sans-serif mathematical style.
Mathematical notation uses several letter styles because a formula can assign different meanings to bold, italic, or script forms of the same letter. In 1999, mathematicians and technical publishers proposed encoding such forms separately so plain text could preserve those distinctions. 𝟮 carries the number two in the bold sans-serif style from that set.
Outside formulas, people also use this family of characters as faux-bold text when a platform offers no font styling. As of 2026, Unicode guidance describes playful social-media use and notes that some people employ these characters to get around keyword filters; a string's meaning still comes from its words, not from 𝟮 alone.
Technical in mathematical writing; playful visual emphasis in casual posts.
Use plain 2 when an exact-text match or search depends on the ordinary digit.
Part of the collection
Don't confuse it with
1
Questions people ask
1Why does 𝟮 show as a box?
It is a font-support issue. As of 2026, Unicode's math guidance notes that some systems lack glyphs for mathematical characters; a font or app without this one may show an empty box or another fallback. The text still contains 𝟮.
More like this
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How to type or find 𝟮
- Search it as
- bold · fancy · math · unicode · sans-serif
- Shows up in
- Anything that takes text · its shape is whatever your font draws
𝟮\1D7EE1D7EE, then press Alt+X. If the code follows other hexadecimal digits, select only 1D7EE before pressing the shortcut.Codes and encoding1 code points
A visible symbol can contain several code points. JS .length counts UTF-16 units; UTF-8 counts bytes.