High Surrogates: [Unnamed character]
- Unicode Version
- 2.0
- UTF-32BE
- 00 00 DB 21 (non-standard)
- UTF-32LE
- 21 DB 00 00 (non-standard)
- UTF-16BE
- none
- UTF-16LE
- none
- UTF-8
- none
Character Escapes
- HTML5
��- C
\uDB21 (C99)\U00DB21 (C99)- C++
\u{DB21} (C++23)\U0000DB21\uDB21- Java
- none
- JavaScript
\u{DB21}\uDB21- CSS
\DB21\00DB21- Quoted-Printable
- none
- URL
- none