オ
U+30AA KATAKANA LETTER O
Katakana · Other letter
| Name | KATAKANA LETTER O |
|---|---|
| Code point | U+30AA |
| Decimal | 12458 |
| Block | Katakana |
| Category | Other letter (Lo) |
| UTF-8 | E3 82 AA |
| UTF-16 | 30AA |
| UTF-32 | 000030AA |
| HTML | オ オ |
| CSS | \30AA |
| JavaScript | \u30AA |
| Python | \u30aa |
| URL-encoded | %E3%82%AA |
Frequently asked questions
What is the character U+30AA?
U+30AA オ is officially named KATAKANA LETTER O. It belongs to the Katakana block and the category Other letter.
How do I type オ?
Windows (Word, WordPad): type 30AA, then press Alt+X. Linux (GTK/IBus): Ctrl+Shift+U 30aa, then Space. macOS: enable the “Unicode Hex Input” keyboard, hold Option and type 30AA. Or simply copy it from this page.
How do I write オ in HTML?
As a numeric character reference オ (decimal) or オ (hexadecimal). In UTF-8 documents you can also insert the character directly.
How is オ encoded in UTF-8?
In UTF-8 the character takes 3 bytes: E3 82 AA. In UTF-16: 30AA.