U+1CEB1 "𜺱" Keyhole Unicode Character
Unicode Version 17.0
𜺱
U+1CEB1 "𜺱" Keyhole is a relatively recent addition to the standard, having been encoded in Unicode 16.0 as part of the "Symbols for Legacy Computing Supplement" block. Its designated purpose is to serve as a graphical representation of a keyhole, specifically intended for use in technical documentation, retro computing contexts, or other plain-text environments where a visual icon for a keyed lock or access point is needed. This character allows users to insert a compact, standardized keyhole symbol without relying on images or proprietary fonts, ensuring consistent rendering across compliant systems.
General Properties
| Code Point | U+1CEB1 |
| Version Added | 16.0 |
| Name | Keyhole |
| Block | Symbols for Legacy Computing Supplement |
| General Category | Other Symbol |
| Canonical Combining Class | Not Reordered |
| Bidirectional Class | Other Neutral |
Encodings
| HTML Decimal Encoding | 𜺱 |
| HTML Hex Encoding | 𜺱 |
| UTF-8 Encoding | 0xF0 0x9C 0xBA 0xB1 |
| UTF-16 Encoding | 0xD833 0xDEB1 |
| UTF-32 Encoding | 0x0001CEB1 |
| C/C++/Java Escape | \ud833\udeb1 |
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 |
| Vertical Orientation | Rotated |
| Grapheme Base | Yes |
| Grapheme Cluster Break | Other |
| Word Break | Other |
| Sentence Break | Other |