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·ìå§¨ë¨¯ê´å§¨ë¿ì°ï§¢ë·ìæ	111011111010011110100010111010111011011110000000111011001000001110001011111001011010011110101000111010111010100010101111111010101011010010011100111001011010011110101000111010111001110110111111111011001011000010001001111011111010011110100010111010111011011110000000111011001000001110001011111001101000000110000001	efa7a2ebb780ec838be5a7a8eba8afeab49ce5a7a8eb9dbfecb089efa7a2ebb780ec838be68181
SJIS-WIN	?§￠???????§¨?¨??´??§¨????°??§￠?????????	0011111110000001100110001000000110010001001111110011111100111111001111110011111100111111001111111000000110011000100000010100111000111111100000010100111000111111001111111000000101001100001111110011111110000001100110001000000101001110001111110011111100111111001111111000000110001011001111110011111110000001100110001000000110010001001111110011111100111111001111110011111100111111001111110011111100111111	3f819881913f3f3f3f3f3f3f8198814e3f814e3f3f814c3f3f8198814e3f3f3f3f818b3f3f819881913f3f3f3f3f3f3f3f3f
EUC-JP	ï§¢ë??ì??å§¨ë¨¯ê´?å§¨ë?¿ì°?ï§¢ë??ì??æ??	1000111110101011110000011010000111111000101000011111000110001111101010111011001100111111001111111000111110101011110000000011111100111111100011111010101110101001101000011111100010100001101011111000111110101011101100111010000110101111100011111010001010110100100011111010101110110100101000011010110100111111100011111010101110101001101000011111100010100001101011111000111110101011101100110011111110001111101000101100010010001111101010111100000010100001111010110011111110001111101010111100000110100001111110001010000111110001100011111010101110110011001111110011111110001111101010111100000000111111001111111000111110101001110000010011111100111111	8fabc1a1f8a1f18fabb33f3f8fabc03f3f8faba9a1f8a1af8fabb3a1af8fa2b48fabb4a1ad3f8faba9a1f8a1af8fabb33f8fa2c48fabc0a1eb3f8fabc1a1f8a1f18fabb33f3f8fabc03f3f8fa9c13f3f
UTF-8	ï§¢ë·ìå§¨ë¨¯ê´å§¨ë¿ì°ï§¢ë·ìæ	110000111010111111000010101001111100001010100010110000111010101111000010101101111100001010000000110000111010110011000010100000111100001010001011110000111010010111000010101001111100001010101000110000111010101111000010101010001100001010101111110000111010101011000010101101001100001010011100110000111010010111000010101001111100001010101000110000111010101111000010100111011100001010111111110000111010110011000010101100001100001010001001110000111010111111000010101001111100001010100010110000111010101111000010101101111100001010000000110000111010110011000010100000111100001010001011110000111010011011000010100000011100001010000001	c3afc2a7c2a2c3abc2b7c280c3acc283c28bc3a5c2a7c2a8c3abc2a8c2afc3aac2b4c29cc3a5c2a7c2a8c3abc29dc2bfc3acc2b0c289c3afc2a7c2a2c3abc2b7c280c3acc283c28bc3a6c281c281
UHC	?§??·?????§¨?¨??´??§¨??¿?°??§??·????æ??	00111111101000011101011100111111001111111010000110100100001111110011111100111111001111110011111110100001110101111010000110100111001111111010000110100111001111110011111110100010101001010011111100111111101000011101011110100001101001110011111100111111101000101010111100111111101000011100011000111111001111111010000111010111001111110011111110100001101001000011111100111111001111110011111110101001101000010011111100111111	3fa1d73f3fa1a43f3f3f3f3fa1d7a1a73fa1a73f3fa2a53f3fa1d7a1a73f3fa2af3fa1c63f3fa1d73f3fa1a43f3f3f3fa9a13f3f

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。