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	ï§¢ëì¦ï§ê³ì½å§¨ë¯ì¬	111011111010011110100010111010111000001010000110111011001010110110100110111011111010011110011110111010101011001110010111111011001011110110011111111001011010011110101000111010111001101010101111111011001010110110101100	efa7a2eb8286ecada6efa79eeab397ecbd9fe5a7a8eb9aafecadac
SJIS-WIN	?§￠???????§????????§¨?????￢	001111111000000110011000100000011001000100111111001111110011111100111111001111110011111100111111100000011001100000111111001111110011111100111111001111110011111100111111001111111000000110011000100000010100111000111111001111110011111100111111001111111000000111001010	3f819881913f3f3f3f3f3f3f81983f3f3f3f3f3f3f3f8198814e3f3f3f3f3f81ca
EUC-JP	ï§¢ë??ì?¦ï§?ê??ì??å§¨ë?¯ì?¬	10001111101010111100000110100001111110001010000111110001100011111010101110110011001111110011111110001111101010111100000000111111100011111010001011000011100011111010101111000001101000011111100000111111100011111010101110110100001111110011111110001111101010111100000000111111001111111000111110101011101010011010000111111000101000011010111110001111101010111011001100111111100011111010001010110100100011111010101111000000001111111010001011001100	8fabc1a1f8a1f18fabb33f3f8fabc03f8fa2c38fabc1a1f83f8fabb43f3f8fabc03f3f8faba9a1f8a1af8fabb33f8fa2b48fabc03fa2cc
UTF-8	ï§¢ëì¦ï§ê³ì½å§¨ë¯ì¬	110000111010111111000010101001111100001010100010110000111010101111000010100000101100001010000110110000111010110011000010101011011100001010100110110000111010111111000010101001111100001010011110110000111010101011000010101100111100001010010111110000111010110011000010101111011100001010011111110000111010010111000010101001111100001010101000110000111010101111000010100110101100001010101111110000111010110011000010101011011100001010101100	c3afc2a7c2a2c3abc282c286c3acc2adc2a6c3afc2a7c29ec3aac2b3c297c3acc2bdc29fc3a5c2a7c2a8c3abc29ac2afc3acc2adc2ac
UHC	?§???????§??³??½??§¨?????	0011111110100001110101110011111100111111001111110011111100111111101000011010100100111111001111111010000111010111001111110011111110101001111110000011111100111111101010001111011000111111001111111010000111010111101000011010011100111111001111110011111100111111101000011010100100111111	3fa1d73f3f3f3f3fa1a93f3fa1d73f3fa9f83f3fa8f63f3fa1d7a1a73f3f3f3fa1a93f

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。