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°¼æììæâªì½ ï§	111011111010011110100010111010111000001010000110111010101011000010111100111001101000000110000001111011001000000010101101111011001000101010000101111001101000000110000001111000101000100110101010111011001011110110100000111011111010011110011110	efa7a2eb8286eab0bce68181ec80adec8a85e68181e289aaecbda0efa79e
SJIS-WIN	?§￠????°????????????????????§?	00111111100000011001100010000001100100010011111100111111001111110011111110000001100010110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111100000011001100000111111	3f819881913f3f3f3f818b3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f81983f
EUC-JP	ï§¢ë??ê°?æ??ì??ì??æ??â?ªì??ï§?	1000111110101011110000011010000111111000101000011111000110001111101010111011001100111111001111111000111110101011101101001010000111101011001111111000111110101001110000010011111100111111100011111010101111000000001111110011111110001111101010111100000000111111001111111000111110101001110000010011111100111111100011111010101110100100001111111000111110100010111011001000111110101011110000000011111100111111100011111010101111000001101000011111100000111111	8fabc1a1f8a1f18fabb33f3f8fabb4a1eb3f8fa9c13f3f8fabc03f3f8fabc03f3f8fa9c13f3f8faba43f8fa2ec8fabc03f3f8fabc1a1f83f
UTF-8	ï§¢ëê°¼æììæâªì½ ï§	110000111010111111000010101001111100001010100010110000111010101111000010100000101100001010000110110000111010101011000010101100001100001010111100110000111010011011000010100000011100001010000001110000111010110011000010100000001100001010101101110000111010110011000010100010101100001010000101110000111010011011000010100000011100001010000001110000111010001011000010100010011100001010101010110000111010110011000010101111011100001010100000110000111010111111000010101001111100001010011110	c3afc2a7c2a2c3abc282c286c3aac2b0c2bcc3a6c281c281c3acc280c2adc3acc28ac285c3a6c281c281c3a2c289c2aac3acc2bdc2a0c3afc2a7c29e
UHC	?§?????°¼æ???????æ????ª?½??§?	001111111010000111010111001111110011111100111111001111110011111110100001110001101010100011111001101010011010000100111111001111110011111100111111101000011010100100111111001111110011111110101001101000010011111100111111001111110011111110101000101000110011111110101000111101100011111100111111101000011101011100111111	3fa1d73f3f3f3f3fa1c6a8f9a9a13f3f3f3fa1a93f3f3fa9a13f3f3f3fa8a33fa8f63f3fa1d73f

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。