Character Encoding
UTF-8
0xE20x870x93
UTF-16
0x21D3
UTF-32
0x000021D3
Copy & Paste Codes
Unicode Escape
\u{21D3}
HTML Entity (Decimal)
⇓
HTML Entity (Hex)
⇓
CSS Code
\21D3
JavaScript/JSON
String.fromCodePoint(0x21D3)
Python
chr(0x21D3)
Ruby/PHP
chr(0x21D3)
Unix, C, PHP, JAVA
0x21D3
Perl
chr(0x21D3)
URL Encoded
%21d3