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¯ì®°æãê´å§¨ë°ì®	111011111010011110100010111010111001101010101111111011001010111010110000111001101000000110000001111000111000001010001100111010101011010010011100111001011010011110101000111010111001101010110000111011001000001010101110	efa7a2eb9aafecaeb0e68181e3828ceab49ce5a7a8eb9ab0ec82ae
SJIS-WIN	?§￠?????°???????´??§¨??°???	00111111100000011001100010000001100100010011111100111111001111110011111100111111100000011000101100111111001111110011111100111111001111110011111100111111100000010100110000111111001111111000000110011000100000010100111000111111001111111000000110001011001111110011111100111111	3f819881913f3f3f3f3f818b3f3f3f3f3f3f3f814c3f3f8198814e3f3f818b3f3f3f
EUC-JP	ï§¢ë?¯ì®°æ??ã??ê´?å§¨ë?°ì?®	10001111101010111100000110100001111110001010000111110001100011111010101110110011001111111000111110100010101101001000111110101011110000001000111110100010111011101010000111101011100011111010100111000001001111110011111110001111101010111010101000111111001111111000111110101011101101001010000110101101001111111000111110101011101010011010000111111000101000011010111110001111101010111011001100111111101000011110101110001111101010111100000000111111100011111010001011101110	8fabc1a1f8a1f18fabb33f8fa2b48fabc08fa2eea1eb8fa9c13f3f8fabaa3f3f8fabb4a1ad3f8faba9a1f8a1af8fabb33fa1eb8fabc03f8fa2ee
UTF-8	ï§¢ë¯ì®°æãê´å§¨ë°ì®	110000111010111111000010101001111100001010100010110000111010101111000010100110101100001010101111110000111010110011000010101011101100001010110000110000111010011011000010100000011100001010000001110000111010001111000010100000101100001010001100110000111010101011000010101101001100001010011100110000111010010111000010101001111100001010101000110000111010101111000010100110101100001010110000110000111010110011000010100000101100001010101110	c3afc2a7c2a2c3abc29ac2afc3acc2aec2b0c3a6c281c281c3a3c282c28cc3aac2b4c29cc3a5c2a7c2a8c3abc29ac2b0c3acc282c2ae
UHC	?§?????®°æ??????´??§¨??°??®	001111111010000111010111001111110011111100111111001111110011111110100010111001111010000111000110101010011010000100111111001111110011111100111111001111110011111110100010101001010011111100111111101000011101011110100001101001110011111100111111101000011100011000111111001111111010001011100111	3fa1d73f3f3f3f3fa2e7a1c6a9a13f3f3f3f3f3fa2a53f3fa1d7a1a73f3fa1c63f3fa2e7

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。