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オ
オ
Katakana Letter O Symbol オ
Katakana Letter O Symbol Information
| Symbol Name | Katakana Letter O |
| Unicode Version | 1.1 (June 1993) |
| Unicode | U+30AA |
| CSS Code | \30AA |
| Hex Code | オ |
| HTML Code | オ |
| Symbol | オ |
Katakana Letter O Symbol Encoding
| UTF-8 | 0xE3 0x82 0xAA |
| UTF-16 | 0x30AA |
| UTF-32 | 0x000030AA |
How to add katakana letter o symbol via keyboard on different Operating systems
You can type the katakana letter o symbol on most modern devices with the help of following methods:
How to type katakana letter o symbol on Microsoft Word
You can type the katakana letter o in Microsoft Word using steps mentioned below:
- Place your cursor in the text area where you need to insert the symbol and type 30AA
- Without moving the cursor press keys Alt + x together
- The original 30AA is now transformed into オ
How to type katakana letter o symbol on Microsoft Windows
You can type the katakana letter o on Microsoft windows using following steps:
- Hold Alt and press to type katakana letter o on your windows machine.
How to type katakana letter o symbol on Mac OS
You can type the katakana letter o on Mac OS using following steps:
- Place your cursor in the text area where you need to insert the symbol
- Press Ctrl + ⌘ Command + ⎵ Space to bring up the Character Viewer. Alternatively, choose Edit ⇒ Emoji & Symbols
- Type "Katakana Letter O" in the search field at the top and press Enter
- The symbol should appear. Click on it to insert it into your text


How to type katakana letter o symbol on Linux
You can type the katakana letter o on Linux using following steps:
- Place your cursor in the text area where you need to insert the symbol
- Hold ⇧ Shift + Ctrl and press the letter + U
- Press keys 30AA consecutively
- And then press ↵ Enter , the desired symbol will be added to your document
How to type katakana letter o symbol on IOS and Android
The easiest way to type the katakana letter o symbol on ios and android is to copy and paste it wherever you need it.
How to use katakana letter o in CSS
//CSS Example
1span {
2 content: \30AA;
3 }How to use katakana letter o in HTML
//HTML Example
1<span>オ</span>Katakana Letter O symbol representation in programming languages
Katakana Letter Osymbol's representation in different programming languages can be found in table below:
| Language | Representation |
|---|---|
| Rust | \u{30AA} |
| Ruby | \u{30AA} |
| Python | \u30AA |
| PHP | \u{30AA} |
| Perl | \x{30AA} |
| Java | \u30AA |
| Modern JavaScript - Since ES6 | \u{30AA} |
| JavaScript | \u30AA |
| Go | \u30AA |
| C# | \u30AA |
| C and C++ | \u30AA |
| Bash and Zsh - inside echo -e | \u30AA |
| RFC 5137 | \u'30AA' |
