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§¢ê¾ªì²ï§£ììï§¢ëì¿	111011111010011110100010111010101011111010101010111011001000100110110010111011111010011110100011111011001000010010010001111011001000101010010101111011111010011110100010111010111000001010000110111011001011111110000010	efa7a2eabeaaec89b2efa7a3ec8491ec8a95efa7a2eb8286ecbf82
SJIS-WIN	?§￠???????§￡???????§￠??????	001111111000000110011000100000011001000100111111001111110011111100111111001111110011111100111111100000011001100010000001100100100011111100111111001111110011111100111111001111110011111110000001100110001000000110010001001111110011111100111111001111110011111100111111	3f819881913f3f3f3f3f3f3f819881923f3f3f3f3f3f3f819881913f3f3f3f3f3f
EUC-JP	ï§¢ê?ªì??ï§£ì??ì??ï§¢ë??ì¿?	10001111101010111100000110100001111110001010000111110001100011111010101110110100001111111000111110100010111011001000111110101011110000000011111100111111100011111010101111000001101000011111100010100001111100101000111110101011110000000011111100111111100011111010101111000000001111110011111110001111101010111100000110100001111110001010000111110001100011111010101110110011001111110011111110001111101010111100000010001111101000101100010000111111	8fabc1a1f8a1f18fabb43f8fa2ec8fabc03f3f8fabc1a1f8a1f28fabc03f3f8fabc03f3f8fabc1a1f8a1f18fabb33f3f8fabc08fa2c43f
UTF-8	ï§¢ê¾ªì²ï§£ììï§¢ëì¿	110000111010111111000010101001111100001010100010110000111010101011000010101111101100001010101010110000111010110011000010100010011100001010110010110000111010111111000010101001111100001010100011110000111010110011000010100001001100001010010001110000111010110011000010100010101100001010010101110000111010111111000010101001111100001010100010110000111010101111000010100000101100001010000110110000111010110011000010101111111100001010000010	c3afc2a7c2a2c3aac2bec2aac3acc289c2b2c3afc2a7c2a3c3acc284c291c3acc28ac295c3afc2a7c2a2c3abc282c286c3acc2bfc282
UHC	?§??¾ª??²?§????????§?????¿?	00111111101000011101011100111111001111111010100011111010101010001010001100111111001111111010100111110111001111111010000111010111001111110011111100111111001111110011111100111111001111110011111110100001110101110011111100111111001111110011111100111111101000101010111100111111	3fa1d73f3fa8faa8a33f3fa9f73fa1d73f3f3f3f3f3f3f3fa1d73f3f3f3f3fa2af3f

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。