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©ê´å§¨ë¨¯ì½ æãìï§¢ìì°	111011111010011110100010111010101011111010101001111010101011010010010001111001011010011110101000111010111010100010101111111011001011110110100000111001101000000110000001111000111000001110101101111011001000001110000011111011111010011110100010111011001000010010001111111011001011000010001000	efa7a2eabea9eab491e5a7a8eba8afecbda0e68181e383adec8383efa7a2ec848fecb088
SJIS-WIN	?§￠????´??§¨?¨??????????????§￠????°?	001111111000000110011000100000011001000100111111001111110011111100111111100000010100110000111111001111111000000110011000100000010100111000111111100000010100111000111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111111000000110011000100000011001000100111111001111110011111100111111100000011000101100111111	3f819881913f3f3f3f814c3f3f8198814e3f814e3f3f3f3f3f3f3f3f3f3f3f3f3f3f819881913f3f3f3f818b3f
EUC-JP	ï§¢ê?©ê´?å§¨ë¨¯ì??æ??ã??ì??ï§¢ì??ì°?	10001111101010111100000110100001111110001010000111110001100011111010101110110100001111111000111110100010111011011000111110101011101101001010000110101101001111111000111110101011101010011010000111111000101000011010111110001111101010111011001110100001101011111000111110100010101101001000111110101011110000000011111100111111100011111010100111000001001111110011111110001111101010111010101000111111001111111000111110101011110000000011111100111111100011111010101111000001101000011111100010100001111100011000111110101011110000000011111100111111100011111010101111000000101000011110101100111111	8fabc1a1f8a1f18fabb43f8fa2ed8fabb4a1ad3f8faba9a1f8a1af8fabb3a1af8fa2b48fabc03f3f8fa9c13f3f8fabaa3f3f8fabc03f3f8fabc1a1f8a1f18fabc03f3f8fabc0a1eb3f
UTF-8	ï§¢ê¾©ê´å§¨ë¨¯ì½ æãìï§¢ìì°	110000111010111111000010101001111100001010100010110000111010101011000010101111101100001010101001110000111010101011000010101101001100001010010001110000111010010111000010101001111100001010101000110000111010101111000010101010001100001010101111110000111010110011000010101111011100001010100000110000111010011011000010100000011100001010000001110000111010001111000010100000111100001010101101110000111010110011000010100000111100001010000011110000111010111111000010101001111100001010100010110000111010110011000010100001001100001010001111110000111010110011000010101100001100001010001000	c3afc2a7c2a2c3aac2bec2a9c3aac2b4c291c3a5c2a7c2a8c3abc2a8c2afc3acc2bdc2a0c3a6c281c281c3a3c283c2adc3acc283c283c3afc2a7c2a2c3acc284c28fc3acc2b0c288
UHC	?§??¾??´??§¨?¨??½?æ????????§?????°?	0011111110100001110101110011111100111111101010001111101000111111001111111010001010100101001111110011111110100001110101111010000110100111001111111010000110100111001111110011111110101000111101100011111110101001101000010011111100111111001111110011111110100001101010010011111100111111001111110011111110100001110101110011111100111111001111110011111100111111101000011100011000111111	3fa1d73f3fa8fa3f3fa2a53f3fa1d7a1a73fa1a73f3fa8f63fa9a13f3f3f3fa1a93f3f3f3fa1d73f3f3f3f3fa1c63f

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。