Character Encoding
UTF-8
0xE20x960xB1
UTF-16
0x25B1
UTF-32
0x000025B1
Copy & Paste Codes
Unicode Escape
\u{25B1}
HTML Entity (Decimal)
▱
HTML Entity (Hex)
▱
CSS Code
\25B1
JavaScript/JSON
String.fromCodePoint(0x25B1)
Python
chr(0x25B1)
Ruby/PHP
chr(0x25B1)
Unix, C, PHP, JAVA
0x25B1
Perl
chr(0x25B1)
URL Encoded
%25b1