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§¢ëê´å§¨ë¨¯ì½æâªì¬	111011111010011110100010111010111000110110001001111010101011010010011100111001011010011110101000111010111010100010101111111011001011110110010000111001101000000110000001111000101000100110101010111011001010110110101100	efa7a2eb8d89eab49ce5a7a8eba8afecbd90e68181e289aaecadac
SJIS-WIN	?§￠????´??§¨?¨????????????￢	00111111100000011001100010000001100100010011111100111111001111110011111110000001010011000011111100111111100000011001100010000001010011100011111110000001010011100011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111111000000111001010	3f819881913f3f3f3f814c3f3f8198814e3f814e3f3f3f3f3f3f3f3f3f3f3f3f81ca
EUC-JP	ï§¢ë??ê´?å§¨ë¨¯ì??æ??â?ªì?¬	1000111110101011110000011010000111111000101000011111000110001111101010111011001100111111001111111000111110101011101101001010000110101101001111111000111110101011101010011010000111111000101000011010111110001111101010111011001110100001101011111000111110100010101101001000111110101011110000000011111100111111100011111010100111000001001111110011111110001111101010111010010000111111100011111010001011101100100011111010101111000000001111111010001011001100	8fabc1a1f8a1f18fabb33f3f8fabb4a1ad3f8faba9a1f8a1af8fabb3a1af8fa2b48fabc03f3f8fa9c13f3f8faba43f8fa2ec8fabc03fa2cc
UTF-8	ï§¢ëê´å§¨ë¨¯ì½æâªì¬	110000111010111111000010101001111100001010100010110000111010101111000010100011011100001010001001110000111010101011000010101101001100001010011100110000111010010111000010101001111100001010101000110000111010101111000010101010001100001010101111110000111010110011000010101111011100001010010000110000111010011011000010100000011100001010000001110000111010001011000010100010011100001010101010110000111010110011000010101011011100001010101100	c3afc2a7c2a2c3abc28dc289c3aac2b4c29cc3a5c2a7c2a8c3abc2a8c2afc3acc2bdc290c3a6c281c281c3a2c289c2aac3acc2adc2ac
UHC	?§?????´??§¨?¨??½?æ????ª??	001111111010000111010111001111110011111100111111001111110011111110100010101001010011111100111111101000011101011110100001101001110011111110100001101001110011111100111111101010001111011000111111101010011010000100111111001111110011111100111111101010001010001100111111101000011010100100111111	3fa1d73f3f3f3f3fa2a53f3fa1d7a1a73fa1a73f3fa8f63fa9a13f3f3f3fa8a33fa1a93f

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。