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§¢ë¯ì½æâ¹ì½ ï§ã¼ãï§¡ìê°¹å§¨ë¿ì½æ	111011111010011110100010111010111001101010101111111011001011110110011101111001101000000110000001111000101001000110111001111011001011110110100000111011111010011110011110111000111000010110111100111000111000111010010110111011111010011110100001111011001000111010001100111010101011000010111001111001011010011110101000111010111001110110111111111011001011110110011101111001101000000110000001	efa7a2eb9aafecbd9de68181e291b9ecbda0efa79ee385bce38e96efa7a1ec8e8ceab0b9e5a7a8eb9dbfecbd9de68181
SJIS-WIN	?§￠????????????????§????????§?????°??§¨?????????	00111111100000011001100010000001100100010011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111110000001100110000011111100111111001111110011111100111111001111110011111100111111100000011001100000111111001111110011111100111111001111111000000110001011001111110011111110000001100110001000000101001110001111110011111100111111001111110011111100111111001111110011111100111111	3f819881913f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f81983f3f3f3f3f3f3f3f81983f3f3f3f3f818b3f3f8198814e3f3f3f3f3f3f3f3f3f
EUC-JP	ï§¢ë?¯ì??æ??â??ì??ï§?ã??ã??ï§¡ì??ê°?å§¨ë?¿ì??æ??	100011111010101111000001101000011111100010100001111100011000111110101011101100110011111110001111101000101011010010001111101010111100000000111111001111111000111110101001110000010011111100111111100011111010101110100100001111110011111110001111101010111100000000111111001111111000111110101011110000011010000111111000001111111000111110101011101010100011111100111111100011111010101110101010001111110011111110001111101010111100000110100001111110001000111110100010110000101000111110101011110000000011111100111111100011111010101110110100101000011110101100111111100011111010101110101001101000011111100010100001101011111000111110101011101100110011111110001111101000101100010010001111101010111100000000111111001111111000111110101001110000010011111100111111	8fabc1a1f8a1f18fabb33f8fa2b48fabc03f3f8fa9c13f3f8faba43f3f8fabc03f3f8fabc1a1f83f8fabaa3f3f8fabaa3f3f8fabc1a1f88fa2c28fabc03f3f8fabb4a1eb3f8faba9a1f8a1af8fabb33f8fa2c48fabc03f3f8fa9c13f3f
UTF-8	ï§¢ë¯ì½æâ¹ì½ ï§ã¼ãï§¡ìê°¹å§¨ë¿ì½æ	110000111010111111000010101001111100001010100010110000111010101111000010100110101100001010101111110000111010110011000010101111011100001010011101110000111010011011000010100000011100001010000001110000111010001011000010100100011100001010111001110000111010110011000010101111011100001010100000110000111010111111000010101001111100001010011110110000111010001111000010100001011100001010111100110000111010001111000010100011101100001010010110110000111010111111000010101001111100001010100001110000111010110011000010100011101100001010001100110000111010101011000010101100001100001010111001110000111010010111000010101001111100001010101000110000111010101111000010100111011100001010111111110000111010110011000010101111011100001010011101110000111010011011000010100000011100001010000001	c3afc2a7c2a2c3abc29ac2afc3acc2bdc29dc3a6c281c281c3a2c291c2b9c3acc2bdc2a0c3afc2a7c29ec3a3c285c2bcc3a3c28ec296c3afc2a7c2a1c3acc28ec28cc3aac2b0c2b9c3a5c2a7c2a8c3abc29dc2bfc3acc2bdc29dc3a6c281c281
UHC	?§?????½?æ????¹?½??§???¼????§¡????°¹?§¨??¿?½?æ??	00111111101000011101011100111111001111110011111100111111001111111010100011110110001111111010100110100001001111110011111100111111001111111010100111110110001111111010100011110110001111110011111110100001110101110011111100111111001111111010100011111001001111110011111100111111001111111010000111010111101000101010111000111111001111110011111100111111101000011100011010101001111101100011111110100001110101111010000110100111001111110011111110100010101011110011111110101000111101100011111110101001101000010011111100111111	3fa1d73f3f3f3f3fa8f63fa9a13f3f3f3fa9f63fa8f63f3fa1d73f3f3fa8f93f3f3f3fa1d7a2ae3f3f3f3fa1c6a9f63fa1d7a1a73f3fa2af3fa8f63fa9a13f3f

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。