Character U+00C4
Char U+00C4
Char
Ä
Unicode
U+C4
Conversion Results
dec: 196
hex: 0xC4
oct: 304
bin: 11000100
Appears in charsets
Canonical
/char/u00c4Unicode & UTF
Unicode 映射与其在常见编码（UTF‑8/16/32）中的表示，便于复制粘贴与调试。
| Unicode | U+C4 | |
| Unicode dec | 196 | |
| UTF-8 (hex) | C3 84 | |
| UTF-8 (bin) | 11000011 10000100 | |
| UTF-16 | 00C4 | |
| UTF-32 | 000000C4 |
HTML & URL
Web 场景常用的 HTML 实体、URL 转义与 QP 编码，方便在页面/邮件/日志中使用。
| HTML Number | Ä | |
| HTML Hex | Ä | |
| URL Escape | %C3%84 | |
| Quoted-printable | =C3=84 |
Source Code Escapes
C, C++, and Java
"\u00C4"
CSS Code
\00C4
JavaScript
"\u00C4"
Perl
\x{C4}
Python 2
u"\u00C4"
Python 3
"\u00C4"
Ruby
\u{C4}