Unicode Character "ı" U+0131 Latin Small Letter Dotless I
Unicode Version 15.1
ı
Summary
The unicode character "ı" at code point U+0131 is Latin Small Letter Dotless I. It is a character in the Latin Extended-A block and is part of the Latin script. The character is a lowercase letter. The UTF-8 encoding of "ı" is 0xC4 0xB1 and the UTF-16 encoding is 0x0131.
General Properties
| Code Point | U+0131 |
| Version Added | 1.1 |
| Name | Latin Small Letter Dotless I |
| Block | Latin Extended-A |
| General Category | Lowercase Letter |
| Canonical Combining Class | Not Reordered |
| Bidirectional Class | Left To Right |
Encodings
| HTML Entity | ı ı |
| HTML Decimal Encoding | ı |
| HTML Hex Encoding | ı |
| UTF-8 Encoding | 0xC4 0xB1 |
| UTF-16 Encoding | 0x0131 |
| UTF-32 Encoding | 0x00000131 |
| C/C++/Java Escape | \u0131 |
Unicode Properties
| NFC Quick Check | Yes |
| NFD Quick Check | Yes |
| NFKC Quick Check | Yes |
| NFKD Quick Check | Yes |
| Numeric Type | None |
| Numeric Value | NaN |
| Line Break | Alphabetic |
| East Asian Width | Ambiguous |
| Lowercase | Yes |
| Simple Uppercase Code Point | "I" U+0049 Latin Capital Letter I |
| Simple Titlecase Code Point | "I" U+0049 Latin Capital Letter I |
| Uppercase Code Point | "I" U+0049 Latin Capital Letter I |
| Titlecase Code Point | "I" U+0049 Latin Capital Letter I |
| Cased | Yes |
| Changes When Casemapped | Yes |
| Changes When Titlecased | Yes |
| Changes When Uppercased | Yes |
| Script | Latin |
| Script Extensions | Latin |
| Indic Syllabic Category | Other |
| ID Start | Yes |
| XID Start | Yes |
| ID Continue | Yes |
| XID Continue | Yes |
| Alphabetic | Yes |
| Vertical Orientation | Rotated |
| Grapheme Base | Yes |
| Grapheme Cluster Break | Other |
| Word Break | Alphabetic letter |
| Sentence Break | Lower |