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¯ì½¬ï§Ñê´å§¨ë¿ì A	111011111010011110100010111010111001101010101111111011001011110110101100111011111010011110011110110100011000101011101010101101001001110011100101101001111010100011101011100111011011111111101100101011011010000001000001	efa7a2eb9aafecbdacefa79ed18aeab49ce5a7a8eb9dbfecada041
SJIS-WIN	?§￠?????￢?§????´??§¨??????A	00111111100000011001100010000001100100010011111100111111001111110011111100111111100000011100101000111111100000011001100000111111001111110011111100111111100000010100110000111111001111111000000110011000100000010100111000111111001111110011111100111111001111110011111101000001	3f819881913f3f3f3f3f81ca3f81983f3f3f3f814c3f3f8198814e3f3f3f3f3f3f41
EUC-JP	ï§¢ë?¯ì?¬ï§?Ñ?ê´?å§¨ë?¿ì??A	1000111110101011110000011010000111111000101000011111000110001111101010111011001100111111100011111010001010110100100011111010101111000000001111111010001011001100100011111010101111000001101000011111100000111111100011111010101011010000001111111000111110101011101101001010000110101101001111111000111110101011101010011010000111111000101000011010111110001111101010111011001100111111100011111010001011000100100011111010101111000000001111110011111101000001	8fabc1a1f8a1f18fabb33f8fa2b48fabc03fa2cc8fabc1a1f83f8faad03f8fabb4a1ad3f8faba9a1f8a1af8fabb33f8fa2c48fabc03f3f41
UTF-8	ï§¢ë¯ì½¬ï§Ñê´å§¨ë¿ì A	1100001110101111110000101010011111000010101000101100001110101011110000101001101011000010101011111100001110101100110000101011110111000010101011001100001110101111110000101010011111000010100111101100001110010001110000101000101011000011101010101100001010110100110000101001110011000011101001011100001010100111110000101010100011000011101010111100001010011101110000101011111111000011101011001100001010101101110000101010000001000001	c3afc2a7c2a2c3abc29ac2afc3acc2bdc2acc3afc2a7c29ec391c28ac3aac2b4c29cc3a5c2a7c2a8c3abc29dc2bfc3acc2adc2a041
UHC	?§?????½??§????´??§¨??¿??A	0011111110100001110101110011111100111111001111110011111100111111101010001111011000111111001111111010000111010111001111110011111100111111001111111010001010100101001111110011111110100001110101111010000110100111001111110011111110100010101011110011111110100001101010010011111101000001	3fa1d73f3f3f3f3fa8f63f3fa1d73f3f3f3fa2a53f3fa1d7a1a73f3fa2af3fa1a93f41

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。