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¡æâªê´å§¨ëì¨	111011111010011110100010111010111001101010101111111011001011110110100001111001101000000110000001111000101000100110101010111010101011010010011100111001011010011110101000111010111001111010000001111011001000001010101000	efa7a2eb9aafecbda1e68181e289aaeab49ce5a7a8eb9e81ec82a8
SJIS-WIN	?§￠?????????????´??§¨?????¨	001111111000000110011000100000011001000100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111100000010100110000111111001111111000000110011000100000010100111000111111001111110011111100111111001111111000000101001110	3f819881913f3f3f3f3f3f3f3f3f3f3f3f3f814c3f3f8198814e3f3f3f3f3f814e
EUC-JP	ï§¢ë?¯ì?¡æ??â?ªê´?å§¨ë??ì?¨	100011111010101111000001101000011111100010100001111100011000111110101011101100110011111110001111101000101011010010001111101010111100000000111111100011111010001011000010100011111010100111000001001111110011111110001111101010111010010000111111100011111010001011101100100011111010101110110100101000011010110100111111100011111010101110101001101000011111100010100001101011111000111110101011101100110011111100111111100011111010101111000000001111111010000110101111	8fabc1a1f8a1f18fabb33f8fa2b48fabc03f8fa2c28fa9c13f3f8faba43f8fa2ec8fabb4a1ad3f8faba9a1f8a1af8fabb33f3f8fabc03fa1af
UTF-8	ï§¢ë¯ì½¡æâªê´å§¨ëì¨	110000111010111111000010101001111100001010100010110000111010101111000010100110101100001010101111110000111010110011000010101111011100001010100001110000111010011011000010100000011100001010000001110000111010001011000010100010011100001010101010110000111010101011000010101101001100001010011100110000111010010111000010101001111100001010101000110000111010101111000010100111101100001010000001110000111010110011000010100000101100001010101000	c3afc2a7c2a2c3abc29ac2afc3acc2bdc2a1c3a6c281c281c3a2c289c2aac3aac2b4c29cc3a5c2a7c2a8c3abc29ec281c3acc282c2a8
UHC	?§?????½¡æ????ª?´??§¨?????¨	001111111010000111010111001111110011111100111111001111110011111110101000111101101010001010101110101010011010000100111111001111110011111100111111101010001010001100111111101000101010010100111111001111111010000111010111101000011010011100111111001111110011111100111111001111111010000110100111	3fa1d73f3f3f3f3fa8f6a2aea9a13f3f3f3fa8a33fa2a53f3fa1d7a1a73f3f3f3f3fa1a7

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。