U+21BB "↻" Clockwise Open Circle Arrow Unicode Character
Unicode Version 17.0
↻
U+21BB "↻" Clockwise Open Circle Arrow is a graphical symbol that depicts an arrow forming a complete circle, pointing in a clockwise direction. It is primarily used in computing and user interfaces to represent actions such as reloading, refreshing, or rotating content, and it also appears in mathematical notation to indicate cyclical processes or transformations.
General Properties
| Code Point | U+21BB |
| Version Added | 1.1 |
| Name | Clockwise Open Circle Arrow |
| Block | Arrows |
| General Category | Other Symbol |
| Canonical Combining Class | Not Reordered |
| Bidirectional Class | Other Neutral |
Encodings
| HTML Decimal Encoding | ↻ |
| HTML Hex Encoding | ↻ |
| UTF-8 Encoding | 0xE2 0x86 0xBB |
| UTF-16 Encoding | 0x21BB |
| UTF-32 Encoding | 0x000021BB |
| C/C++/Java Escape | \u21bb |
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 |
| Script | Common |
| Script Extensions | Common |
| Indic Syllabic Category | Other |
| Pattern Syntax | Yes |
| Vertical Orientation | Rotated |
| Grapheme Base | Yes |
| Grapheme Cluster Break | Other |
| Word Break | Other |
| Sentence Break | Other |