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·ìæãê´å§¨ë¿âd	11101111101001111010001011101011101101111000000011101100100000111000101111100110100000011000000111100011100000101000110011101010101101001001110011100101101001111010100011101011100111011011111111100010100001001001001101100100	efa7a2ebb780ec838be68181e3828ceab49ce5a7a8eb9dbfe2849364
SJIS-WIN	?§￠?????????????´??§¨??????d	001111111000000110011000100000011001000100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111100000010100110000111111001111111000000110011000100000010100111000111111001111110011111100111111001111110011111101100100	3f819881913f3f3f3f3f3f3f3f3f3f3f3f3f814c3f3f8198814e3f3f3f3f3f3f64
EUC-JP	ï§¢ë??ì??æ??ã??ê´?å§¨ë?¿â??d	1000111110101011110000011010000111111000101000011111000110001111101010111011001100111111001111111000111110101011110000000011111100111111100011111010100111000001001111110011111110001111101010111010101000111111001111111000111110101011101101001010000110101101001111111000111110101011101010011010000111111000101000011010111110001111101010111011001100111111100011111010001011000100100011111010101110100100001111110011111101100100	8fabc1a1f8a1f18fabb33f3f8fabc03f3f8fa9c13f3f8fabaa3f3f8fabb4a1ad3f8faba9a1f8a1af8fabb33f8fa2c48faba43f3f64
UTF-8	ï§¢ë·ìæãê´å§¨ë¿âd	11000011101011111100001010100111110000101010001011000011101010111100001010110111110000101000000011000011101011001100001010000011110000101000101111000011101001101100001010000001110000101000000111000011101000111100001010000010110000101000110011000011101010101100001010110100110000101001110011000011101001011100001010100111110000101010100011000011101010111100001010011101110000101011111111000011101000101100001010000100110000101001001101100100	c3afc2a7c2a2c3abc2b7c280c3acc283c28bc3a6c281c281c3a3c282c28cc3aac2b4c29cc3a5c2a7c2a8c3abc29dc2bfc3a2c284c29364
UHC	?§??·????æ??????´??§¨??¿???d	0011111110100001110101110011111100111111101000011010010000111111001111110011111100111111101010011010000100111111001111110011111100111111001111110011111110100010101001010011111100111111101000011101011110100001101001110011111100111111101000101010111100111111001111110011111101100100	3fa1d73f3fa1a43f3f3f3fa9a13f3f3f3f3f3fa2a53f3fa1d7a1a73f3fa2af3f3f3f64

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。