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§¢ì¢ì¿å§¨ë¨¯ê´ï§µìê°¼æãì®·ï§ê¹ì§ï§	111011111010011110100010111011001010001010001110111011001011111110000111111001011010011110101000111010111010100010101111111010101011010010010001111011111010011110110101111011001000100010001000111010101011000010111100111001101000000110000001111000111000111110000011111011001010111010110111111011111010011110011110111010101011100110001010111011001000001010100111111011111010011110011110	efa7a2eca28eecbf87e5a7a8eba8afeab491efa7b5ec8888eab0bce68181e38f83ecaeb7efa79eeab98aec82a7efa79e
SJIS-WIN	?§￠?￠?????§¨?¨??´??§?????°???????????§??????§?§?	001111111000000110011000100000011001000100111111100000011001000100111111001111110011111100111111001111111000000110011000100000010100111000111111100000010100111000111111001111111000000101001100001111110011111110000001100110000011111100111111001111110011111100111111100000011000101100111111001111110011111100111111001111110011111100111111001111110011111100111111001111111000000110011000001111110011111100111111001111110011111100111111100000011001100000111111100000011001100000111111	3f819881913f81913f3f3f3f3f8198814e3f814e3f3f814c3f3f81983f3f3f3f3f818b3f3f3f3f3f3f3f3f3f3f3f81983f3f3f3f3f3f81983f81983f
EUC-JP	ï§¢ì¢?ì¿?å§¨ë¨¯ê´?ï§?ì??ê°?æ??ã??ì®?ï§?ê??ì?§ï§?	1000111110101011110000011010000111111000101000011111000110001111101010111100000010100001111100010011111110001111101010111100000010001111101000101100010000111111100011111010101110101001101000011111100010100001101011111000111110101011101100111010000110101111100011111010001010110100100011111010101110110100101000011010110100111111100011111010101111000001101000011111100000111111100011111010101111000000001111110011111110001111101010111011010010100001111010110011111110001111101010011100000100111111001111111000111110101011101010100011111100111111100011111010101111000000100011111010001011101110001111111000111110101011110000011010000111111000001111111000111110101011101101000011111100111111100011111010101111000000001111111010000111111000100011111010101111000001101000011111100000111111	8fabc1a1f8a1f18fabc0a1f13f8fabc08fa2c43f8faba9a1f8a1af8fabb3a1af8fa2b48fabb4a1ad3f8fabc1a1f83f8fabc03f3f8fabb4a1eb3f8fa9c13f3f8fabaa3f3f8fabc08fa2ee3f8fabc1a1f83f8fabb43f3f8fabc03fa1f88fabc1a1f83f
UTF-8	ï§¢ì¢ì¿å§¨ë¨¯ê´ï§µìê°¼æãì®·ï§ê¹ì§ï§	110000111010111111000010101001111100001010100010110000111010110011000010101000101100001010001110110000111010110011000010101111111100001010000111110000111010010111000010101001111100001010101000110000111010101111000010101010001100001010101111110000111010101011000010101101001100001010010001110000111010111111000010101001111100001010110101110000111010110011000010100010001100001010001000110000111010101011000010101100001100001010111100110000111010011011000010100000011100001010000001110000111010001111000010100011111100001010000011110000111010110011000010101011101100001010110111110000111010111111000010101001111100001010011110110000111010101011000010101110011100001010001010110000111010110011000010100000101100001010100111110000111010111111000010101001111100001010011110	c3afc2a7c2a2c3acc2a2c28ec3acc2bfc287c3a5c2a7c2a8c3abc2a8c2afc3aac2b4c291c3afc2a7c2b5c3acc288c288c3aac2b0c2bcc3a6c281c281c3a3c28fc283c3acc2aec2b7c3afc2a7c29ec3aac2b9c28ac3acc282c2a7c3afc2a7c29e
UHC	?§?????¿??§¨?¨??´??§?????°¼æ??????®·?§??¹???§?§?	00111111101000011101011100111111001111110011111100111111001111111010001010101111001111110011111110100001110101111010000110100111001111111010000110100111001111110011111110100010101001010011111100111111101000011101011100111111001111110011111100111111001111111010000111000110101010001111100110101001101000010011111100111111001111110011111100111111001111111010001011100111101000011010010000111111101000011101011100111111001111111010100111110110001111110011111100111111101000011101011100111111101000011101011100111111	3fa1d73f3f3f3f3fa2af3f3fa1d7a1a73fa1a73f3fa2a53f3fa1d73f3f3f3f3fa1c6a8f9a9a13f3f3f3f3f3fa2e7a1a43fa1d73f3fa9f63f3f3fa1d73fa1d73f

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。