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¯ê°¼æâ¹ì½æë ì ï§¡ììå§¨ë´	111011111010011110100010111010111001101010101111111010101011000010111100111001101000000110000001111000101001000110111001111011001011110110010000111001101000000110000001111010111001110110100000111011001010110110100000111011111010011110100001111011001000111110000000111011001000101010011110111001011010011110101000111010111011010010001110	efa7a2eb9aafeab0bce68181e291b9ecbd90e68181eb9da0ecada0efa7a1ec8f80ec8a9ee5a7a8ebb48e
SJIS-WIN	?§￠????°????????????????????§????????§¨?´?	00111111100000011001100010000001100100010011111100111111001111110011111110000001100010110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111100000011001100000111111001111110011111100111111001111110011111100111111001111111000000110011000100000010100111000111111100000010100110000111111	3f819881913f3f3f3f818b3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f81983f3f3f3f3f3f3f3f8198814e3f814c3f
EUC-JP	ï§¢ë?¯ê°?æ??â??ì??æ??ë??ì??ï§¡ì??ì??å§¨ë´?	100011111010101111000001101000011111100010100001111100011000111110101011101100110011111110001111101000101011010010001111101010111011010010100001111010110011111110001111101010011100000100111111001111111000111110101011101001000011111100111111100011111010101111000000001111110011111110001111101010011100000100111111001111111000111110101011101100110011111100111111100011111010101111000000001111110011111110001111101010111100000110100001111110001000111110100010110000101000111110101011110000000011111100111111100011111010101111000000001111110011111110001111101010111010100110100001111110001010000110101111100011111010101110110011101000011010110100111111	8fabc1a1f8a1f18fabb33f8fa2b48fabb4a1eb3f8fa9c13f3f8faba43f3f8fabc03f3f8fa9c13f3f8fabb33f3f8fabc03f3f8fabc1a1f88fa2c28fabc03f3f8fabc03f3f8faba9a1f8a1af8fabb3a1ad3f
UTF-8	ï§¢ë¯ê°¼æâ¹ì½æë ì ï§¡ììå§¨ë´	110000111010111111000010101001111100001010100010110000111010101111000010100110101100001010101111110000111010101011000010101100001100001010111100110000111010011011000010100000011100001010000001110000111010001011000010100100011100001010111001110000111010110011000010101111011100001010010000110000111010011011000010100000011100001010000001110000111010101111000010100111011100001010100000110000111010110011000010101011011100001010100000110000111010111111000010101001111100001010100001110000111010110011000010100011111100001010000000110000111010110011000010100010101100001010011110110000111010010111000010101001111100001010101000110000111010101111000010101101001100001010001110	c3afc2a7c2a2c3abc29ac2afc3aac2b0c2bcc3a6c281c281c3a2c291c2b9c3acc2bdc290c3a6c281c281c3abc29dc2a0c3acc2adc2a0c3afc2a7c2a1c3acc28fc280c3acc28ac29ec3a5c2a7c2a8c3abc2b4c28e
UHC	?§?????°¼æ????¹?½?æ????????§¡???????§¨?´?	00111111101000011101011100111111001111110011111100111111001111111010000111000110101010001111100110101001101000010011111100111111001111110011111110101001111101100011111110101000111101100011111110101001101000010011111100111111001111110011111100111111001111111010000110101001001111110011111110100001110101111010001010101110001111110011111100111111001111110011111100111111001111111010000111010111101000011010011100111111101000101010010100111111	3fa1d73f3f3f3f3fa1c6a8f9a9a13f3f3f3fa9f63fa8f63fa9a13f3f3f3f3f3fa1a93f3fa1d7a2ae3f3f3f3f3f3f3fa1d7a1a73fa2a53f

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。