U+1D431 ยท Mathematical Alphanumeric Symbols
Mathematical Bold Small X ๐ฑ
Mathematical Bold Small X is the Unicode character U+1D431 (official name โMATHEMATICAL BOLD SMALL Xโ) from the Mathematical Alphanumeric Symbols block. It belongs to SymbolHeroโs fancy letters (math alphanumeric) collection. Copy it with the button, or use the codes and keyboard methods below to type it yourself.
Character codes
| Unicode code point | U+1D431 | |
|---|---|---|
| Decimal | 119857 | |
| HTML (hex) | 𝐱 | |
| HTML (decimal) | 𝐱 | |
| CSS | \1D431 | |
| JavaScript | \u{1D431} or "\uD835\uDC31" | |
| Python | \U0001D431 | |
| UTF-8 bytes | F0 9D 90 B1 | |
| UTF-16 | D835 DC31 | |
| URL-encoded | %F0%9D%90%B1 |
Character details
| Official name | MATHEMATICAL BOLD SMALL X |
|---|---|
| Unicode block | Mathematical Alphanumeric Symbols |
| General category | Lowercase Letter (Ll) |
| SymbolHero category | Fancy Letters (Math Alphanumeric) |
| Decomposition | <font> U+0078 |
| Emoji | No |
How to type ๐ฑ
Windows
- In Microsoft Word or Outlook: type
1D431then press Alt + X.
Mac
- Press Control + Command + Space to open the Character Viewer, search โmathematical bold small xโ, and double-click the result.
iPhone & Android
- Tap Copy at the top of this page, then long-press where you want it and choose Paste.
Docs & web
- Google Docs: Insert โ Special characters, then search โmathematical bold small xโ or enter
U+1D431. - HTML:
𝐱 - Excel / Google Sheets:
=UNICHAR(119857)
Similar fancy letters (math alphanumeric)
Questions
What is the Unicode for ๐ฑ?
It is U+1D431 (MATHEMATICAL BOLD SMALL X), decimal 119857.
Is there a Windows Alt code for it?
No standard Alt code exists for this character. In Word type 1D431 then Alt+X, or copy it from this page.
How do I type it on a Mac?
There is no built-in Option shortcut. Use the Character Viewer (Control + Command + Space) and search โmathematical bold small xโ, or copy it from this page.
What is the HTML code?
Use the numeric reference 𝐱 (or 𝐱). There is no named entity.