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·ìæì¬ê´å§¨ëì	111011111010011110100010111010111011011110000000111011001000101010011110111001101000000110000001111011001000000010101100111010101011010010011100111001011010011110101000111010111001111010000001111011001000001010010111	efa7a2ebb780ec8a9ee68181ec80aceab49ce5a7a8eb9e81ec8297
SJIS-WIN	?§￠???????????￢?´??§¨??????	001111111000000110011000100000011001000100111111001111110011111100111111001111110011111100111111001111110011111100111111001111111000000111001010001111111000000101001100001111110011111110000001100110001000000101001110001111110011111100111111001111110011111100111111	3f819881913f3f3f3f3f3f3f3f3f3f3f81ca3f814c3f3f8198814e3f3f3f3f3f3f
EUC-JP	ï§¢ë??ì??æ??ì?¬ê´?å§¨ë??ì??	100011111010101111000001101000011111100010100001111100011000111110101011101100110011111100111111100011111010101111000000001111110011111110001111101010011100000100111111001111111000111110101011110000000011111110100010110011001000111110101011101101001010000110101101001111111000111110101011101010011010000111111000101000011010111110001111101010111011001100111111001111111000111110101011110000000011111100111111	8fabc1a1f8a1f18fabb33f3f8fabc03f3f8fa9c13f3f8fabc03fa2cc8fabb4a1ad3f8faba9a1f8a1af8fabb33f3f8fabc03f3f
UTF-8	ï§¢ë·ìæì¬ê´å§¨ëì	110000111010111111000010101001111100001010100010110000111010101111000010101101111100001010000000110000111010110011000010100010101100001010011110110000111010011011000010100000011100001010000001110000111010110011000010100000001100001010101100110000111010101011000010101101001100001010011100110000111010010111000010101001111100001010101000110000111010101111000010100111101100001010000001110000111010110011000010100000101100001010010111	c3afc2a7c2a2c3abc2b7c280c3acc28ac29ec3a6c281c281c3acc280c2acc3aac2b4c29cc3a5c2a7c2a8c3abc29ec281c3acc282c297
UHC	?§??·????æ??????´??§¨??????	001111111010000111010111001111110011111110100001101001000011111100111111001111110011111110101001101000010011111100111111001111110011111100111111001111111010001010100101001111110011111110100001110101111010000110100111001111110011111100111111001111110011111100111111	3fa1d73f3fa1a43f3f3f3fa9a13f3f3f3f3f3fa2a53f3fa1d7a1a73f3f3f3f3f3f

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。