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§¢ê¾©ì½¡æã¬ê°¹æãì®«ï§¢ììå§¨ë´	111011111010011110100010111010101011111010101001111011001011110110100001111001101000000110000001111000111000001110101100111010101011000010111001111001101000000110000001111000111000001010001100111011001010111010101011111011111010011110100010111011001000010010010001111011001000101010011100111001011010011110101000111010111011010010001110	efa7a2eabea9ecbda1e68181e383aceab0b9e68181e3828cecaeabefa7a2ec8491ec8a9ce5a7a8ebb48e
SJIS-WIN	?§￠???????????￢?°???????????§￠???????§¨?´?	001111111000000110011000100000011001000100111111001111110011111100111111001111110011111100111111001111110011111100111111001111111000000111001010001111111000000110001011001111110011111100111111001111110011111100111111001111110011111100111111001111110011111110000001100110001000000110010001001111110011111100111111001111110011111100111111001111111000000110011000100000010100111000111111100000010100110000111111	3f819881913f3f3f3f3f3f3f3f3f3f3f81ca3f818b3f3f3f3f3f3f3f3f3f3f3f819881913f3f3f3f3f3f3f8198814e3f814c3f
EUC-JP	ï§¢ê?©ì?¡æ??ã?¬ê°?æ??ã??ì®?ï§¢ì??ì??å§¨ë´?	10001111101010111100000110100001111110001010000111110001100011111010101110110100001111111000111110100010111011011000111110101011110000000011111110001111101000101100001010001111101010011100000100111111001111111000111110101011101010100011111110100010110011001000111110101011101101001010000111101011001111111000111110101001110000010011111100111111100011111010101110101010001111110011111110001111101010111100000010001111101000101110111000111111100011111010101111000001101000011111100010100001111100011000111110101011110000000011111100111111100011111010101111000000001111110011111110001111101010111010100110100001111110001010000110101111100011111010101110110011101000011010110100111111	8fabc1a1f8a1f18fabb43f8fa2ed8fabc03f8fa2c28fa9c13f3f8fabaa3fa2cc8fabb4a1eb3f8fa9c13f3f8fabaa3f3f8fabc08fa2ee3f8fabc1a1f8a1f18fabc03f3f8fabc03f3f8faba9a1f8a1af8fabb3a1ad3f
UTF-8	ï§¢ê¾©ì½¡æã¬ê°¹æãì®«ï§¢ììå§¨ë´	110000111010111111000010101001111100001010100010110000111010101011000010101111101100001010101001110000111010110011000010101111011100001010100001110000111010011011000010100000011100001010000001110000111010001111000010100000111100001010101100110000111010101011000010101100001100001010111001110000111010011011000010100000011100001010000001110000111010001111000010100000101100001010001100110000111010110011000010101011101100001010101011110000111010111111000010101001111100001010100010110000111010110011000010100001001100001010010001110000111010110011000010100010101100001010011100110000111010010111000010101001111100001010101000110000111010101111000010101101001100001010001110	c3afc2a7c2a2c3aac2bec2a9c3acc2bdc2a1c3a6c281c281c3a3c283c2acc3aac2b0c2b9c3a6c281c281c3a3c282c28cc3acc2aec2abc3afc2a7c2a2c3acc284c291c3acc28ac29cc3a5c2a7c2a8c3abc2b4c28e
UHC	?§??¾??½¡æ??????°¹æ??????®??§????????§¨?´?	00111111101000011101011100111111001111111010100011111010001111110011111110101000111101101010001010101110101010011010000100111111001111110011111100111111001111110011111110100001110001101010100111110110101010011010000100111111001111110011111100111111001111110011111110100010111001110011111100111111101000011101011100111111001111110011111100111111001111110011111100111111001111111010000111010111101000011010011100111111101000101010010100111111	3fa1d73f3fa8fa3f3fa8f6a2aea9a13f3f3f3f3f3fa1c6a9f6a9a13f3f3f3f3f3fa2e73f3fa1d73f3f3f3f3f3f3f3fa1d7a1a73fa2a53f

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。