文字をコンピュータがどう認識しているか確認しよう

ある文字が，文字コードごとにどんなビット列に対応するか

1文字あるいは短い文字列を入力し、「変換」ボタンをクリックしてください。

文字コード	文字	ビット列（2進表現）	ビット列（16進表現）
ISO-8859-1	¾¬¼Â¾«¼£¾¬äñ¼¤¼¶¾¬¼Â¾«¼£¾¬¼Õ¼¤	100011101011111010001110101011001011110011000010100011101011111010001110101010111011110010100011100011101011111010001110101011001110010011110001101111001010010010111100101101101000111010111110100011101010110010111100110000101000111010111110100011101010101110111100101000111000111010111110100011101010110010111100110101011011110010100100	8ebe8eacbcc28ebe8eabbca38ebe8eace4f1bca4bcb68ebe8eacbcc28ebe8eabbca38ebe8eacbcd5bca4
SJIS-WIN	???￢???????￡???￢?????¶???￢???????￡???￢????	00111111001111110011111110000001110010100011111100111111001111110011111100111111001111110011111110000001100100100011111100111111001111111000000111001010001111110011111100111111001111110011111110000001111101110011111100111111001111111000000111001010001111110011111100111111001111110011111100111111001111111000000110010010001111110011111100111111100000011100101000111111001111110011111100111111	3f3f3f81ca3f3f3f3f3f3f3f81923f3f3f81ca3f3f3f3f3f81f73f3f3f81ca3f3f3f3f3f3f3f81923f3f3f81ca3f3f3f3f
EUC-JP	???¬?Â?????£???¬äñ?¤?¶???¬?Â?????£???¬?Õ?¤	001111110011111100111111101000101100110000111111100011111010101010100100001111110011111100111111001111110011111110100001111100100011111100111111001111111010001011001100100011111010101110100011100011111010101111010000001111111000111110100010111100000011111110100010111110010011111100111111001111111010001011001100001111111000111110101010101001000011111100111111001111110011111100111111101000011111001000111111001111110011111110100010110011000011111110001111101010101101100000111111100011111010001011110000	3f3f3fa2cc3f8faaa43f3f3f3f3fa1f23f3f3fa2cc8faba38fabd03f8fa2f03fa2f93f3f3fa2cc3f8faaa43f3f3f3f3fa1f23f3f3fa2cc3f8faad83f8fa2f0
UTF-8	¾¬¼Â¾«¼£¾¬äñ¼¤¼¶¾¬¼Â¾«¼£¾¬¼Õ¼¤	110000101000111011000010101111101100001010001110110000101010110011000010101111001100001110000010110000101000111011000010101111101100001010001110110000101010101111000010101111001100001010100011110000101000111011000010101111101100001010001110110000101010110011000011101001001100001110110001110000101011110011000010101001001100001010111100110000101011011011000010100011101100001010111110110000101000111011000010101011001100001010111100110000111000001011000010100011101100001010111110110000101000111011000010101010111100001010111100110000101010001111000010100011101100001010111110110000101000111011000010101011001100001010111100110000111001010111000010101111001100001010100100	c28ec2bec28ec2acc2bcc382c28ec2bec28ec2abc2bcc2a3c28ec2bec28ec2acc3a4c3b1c2bcc2a4c2bcc2b6c28ec2bec28ec2acc2bcc382c28ec2bec28ec2abc2bcc2a3c28ec2bec28ec2acc2bcc395c2bcc2a4
UHC	?¾??¼??¾??¼??¾????¼¤¼¶?¾??¼??¾??¼??¾??¼?¼¤	0011111110101000111110100011111100111111101010001111100100111111001111111010100011111010001111110011111110101000111110010011111100111111101010001111101000111111001111110011111100111111101010001111100110100010101101001010100011111001101000101101001000111111101010001111101000111111001111111010100011111001001111110011111110101000111110100011111100111111101010001111100100111111001111111010100011111010001111110011111110101000111110010011111110101000111110011010001010110100	3fa8fa3f3fa8f93f3fa8fa3f3fa8f93f3fa8fa3f3f3f3fa8f9a2b4a8f9a2d23fa8fa3f3fa8f93f3fa8fa3f3fa8f93f3fa8fa3f3fa8f93fa8f9a2b4

SJIS-Win,EUC-JP: Windows(SJIS-Win=CP932)、UNIX(EUC-JP)で日本語扱うための文字コード。