ủ is the Unicode character LATIN SMALL LETTER U WITH HOOK ABOVE, code point U+1EE7 (decimal 7911) in the Latin Extended Additional block, added in Unicode 1.1. In HTML write ủ, and in UTF-8 it is the 3 bytes E1 BB A7.
Codes
| Where | How to write it |
|---|---|
| Code point | U+1EE7 |
| Decimal | 7911 |
| UTF-8 bytes | E1 BB A7 |
| UTF-16 (big-endian) | 1EE7 |
| UTF-32 | 00001EE7 |
| HTML decimal | ủ |
| HTML hex | ủ |
| CSS | \1EE7 |
| JavaScript | \u1EE7 |
| JSON | \u1EE7 |
| Python | \u1EE7 |
| Python by name | \N{LATIN SMALL LETTER U WITH HOOK ABOVE} |
| Java, C# | \u1EE7 |
| Rust, Swift | \u{1EE7} |
| Go, C, C++ | \u1EE7 |
| URL (percent-encoded) | %E1%BB%A7 |
JavaScript and JSON strings store text as UTF-16, so this character is one code unit long. Python 3 strings count code points, so its length there is 1.
Properties
| Property | Value |
|---|---|
| Name | LATIN SMALL LETTER U WITH HOOK ABOVE |
| Code point | U+1EE7 (decimal 7911) |
| Block | Latin Extended Additional (U+1E00–U+1EFF) |
| General category | Ll: Lowercase letter |
| Script | Latin |
| Bidirectional class | L: Left-to-right |
| Mirrored in right-to-left text | No |
| First in Unicode version | 1.1 |
Decomposition
LATIN SMALL LETTER U WITH HOOK ABOVE is canonically equivalent to the sequence below. Normalising text to NFD splits it into these parts; NFC joins them back into U+1EE7. Search and comparison should normalise first, or the two spellings will not match.
Upper and lower case
- Ủ U+1EE6 Latin Capital Letter U With Hook Above — Uppercase
Nearby in Latin Extended Additional
- ở U+1EDF Latin Small Letter O With Horn And Hook Above
- Ỡ U+1EE0 Latin Capital Letter O With Horn And Tilde
- ỡ U+1EE1 Latin Small Letter O With Horn And Tilde
- Ợ U+1EE2 Latin Capital Letter O With Horn And Dot Below
- ợ U+1EE3 Latin Small Letter O With Horn And Dot Below
- Ụ U+1EE4 Latin Capital Letter U With Dot Below
- ụ U+1EE5 Latin Small Letter U With Dot Below
- Ủ U+1EE6 Latin Capital Letter U With Hook Above
- Ứ U+1EE8 Latin Capital Letter U With Horn And Acute
- ứ U+1EE9 Latin Small Letter U With Horn And Acute
- Ừ U+1EEA Latin Capital Letter U With Horn And Grave
- ừ U+1EEB Latin Small Letter U With Horn And Grave
- Ử U+1EEC Latin Capital Letter U With Horn And Hook Above
- ử U+1EED Latin Small Letter U With Horn And Hook Above
- Ữ U+1EEE Latin Capital Letter U With Horn And Tilde
- ữ U+1EEF Latin Small Letter U With Horn And Tilde
All 256 characters: Latin Extended Additional.
Official reference
Questions people ask
- What is the HTML code for ủ?
- Use ủ (decimal) or ủ (hex).
- What is the UTF-8 encoding of U+1EE7?
- E1 BB A7 (hex), 3 bytes. In a URL it is %E1%BB%A7.
- How do I write U+1EE7 in JavaScript or Python?
- JavaScript: \u1EE7. Python: \u1EE7.
Source
Unicode Character Database 18.0.0 (Unicode License v3); HTML entity names from the WHATWG HTML Standard (CC BY 4.0). The encodings above are computed from the code point and checked against Python's encoders. How the character looks depends on your fonts.
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