# ℹ U+2139 INFORMATION SOURCE

Information symbol, a lowercase i often in a blue box, used for info, help and details buttons.

| | |
|---|---|
| Character | `ℹ` |
| Codepoint | U+2139 |
| Name | INFORMATION SOURCE |
| Block | [Letterlike Symbols](https://unicodekit.com/block/letterlike-symbols) |
| Script | Common |
| Category | Lowercase Letter (Ll) |
| Unicode version | 3.0 |
| HTML | `ℹ` `ℹ` |
| CSS | `\2139` |
| JavaScript | `\u2139` |
| UTF-8 | E2 84 B9 |
| UTF-16 | 2139 |
| Emoji | information (Symbols › alphanum) |
| Emoji keywords | I, information |
| Decomposition | font U+0069 |

## Notes

- intended for use with 20DD

## Related characters

- 🆓 [U+1F193 SQUARED FREE](https://unicodekit.com/char/1F193)
- 🆒 [U+1F192 SQUARED COOL](https://unicodekit.com/char/1F192)
- 🆔 [U+1F194 SQUARED ID](https://unicodekit.com/char/1F194)
- Ⓜ [U+24C2 CIRCLED LATIN CAPITAL LETTER M](https://unicodekit.com/char/24C2)
- 🆑 [U+1F191 SQUARED CL](https://unicodekit.com/char/1F191)
- 🅱 [U+1F171 NEGATIVE SQUARED LATIN CAPITAL LETTER B](https://unicodekit.com/char/1F171)
- 🆕 [U+1F195 SQUARED NEW](https://unicodekit.com/char/1F195)
- 🆎 [U+1F18E NEGATIVE SQUARED AB](https://unicodekit.com/char/1F18E)
- 🆖 [U+1F196 SQUARED NG](https://unicodekit.com/char/1F196)
- 🅾 [U+1F17E NEGATIVE SQUARED LATIN CAPITAL LETTER O](https://unicodekit.com/char/1F17E)
- 🅰 [U+1F170 NEGATIVE SQUARED LATIN CAPITAL LETTER A](https://unicodekit.com/char/1F170)
- 🔤 [U+1F524 INPUT SYMBOL FOR LATIN LETTERS](https://unicodekit.com/char/1F524)

Page: https://unicodekit.com/char/2139 · JSON: https://unicodekit.com/characters/2139