# 𝐣 U+1D423 MATHEMATICAL BOLD SMALL J

Heavy bold serif lowercase j, used for stylized bold text in bios and for the bold unit vector j in math and physics.

| | |
|---|---|
| Character | `𝐣` |
| Codepoint | U+1D423 |
| Name | MATHEMATICAL BOLD SMALL J |
| Block | [Mathematical Alphanumeric Symbols](https://unicodekit.com/block/mathematical-alphanumeric-symbols) |
| Script | Common |
| Category | Lowercase Letter (Ll) |
| Unicode version | 3.1 |
| HTML | `𝐣` `𝐣` |
| CSS | `\1D423` |
| JavaScript | `\u{1D423}` |
| UTF-8 | F0 9D 90 A3 |
| UTF-16 | D835 DC23 |
| Decomposition | font U+006A |

## Related characters

- 𝐢 [U+1D422 MATHEMATICAL BOLD SMALL I](https://unicodekit.com/char/1D422)
- 𝐤 [U+1D424 MATHEMATICAL BOLD SMALL K](https://unicodekit.com/char/1D424)
- 𝐡 [U+1D421 MATHEMATICAL BOLD SMALL H](https://unicodekit.com/char/1D421)
- 𝐥 [U+1D425 MATHEMATICAL BOLD SMALL L](https://unicodekit.com/char/1D425)
- 𝐠 [U+1D420 MATHEMATICAL BOLD SMALL G](https://unicodekit.com/char/1D420)
- 𝐦 [U+1D426 MATHEMATICAL BOLD SMALL M](https://unicodekit.com/char/1D426)
- 𝐟 [U+1D41F MATHEMATICAL BOLD SMALL F](https://unicodekit.com/char/1D41F)
- 𝐧 [U+1D427 MATHEMATICAL BOLD SMALL N](https://unicodekit.com/char/1D427)
- 𝐞 [U+1D41E MATHEMATICAL BOLD SMALL E](https://unicodekit.com/char/1D41E)
- 𝐨 [U+1D428 MATHEMATICAL BOLD SMALL O](https://unicodekit.com/char/1D428)
- 𝐝 [U+1D41D MATHEMATICAL BOLD SMALL D](https://unicodekit.com/char/1D41D)
- 𝐩 [U+1D429 MATHEMATICAL BOLD SMALL P](https://unicodekit.com/char/1D429)

Page: https://unicodekit.com/char/1D423 · JSON: https://unicodekit.com/characters/1D423