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§¢ëì©æì¬ì½¡æì¬ì®«ï§¢ììå§¨ë¿ì½æ	111011111010011110100010111010111000001010000110111011001010110110101001111001101000000110000001111011001000000010101100111011001011110110100001111001101000000110000001111011001000000010101100111011001010111010101011111011111010011110100010111011001000010010010001111011001000001010010011111001011010011110101000111010111001110110111111111011001011110110011011111001101000000110000001	efa7a2eb8286ecada9e68181ec80acecbda1e68181ec80acecaeabefa7a2ec8491ec8293e5a7a8eb9dbfecbd9be68181
SJIS-WIN	?§￠???????????￢????????￢????§￠???????§¨?????????	0011111110000001100110001000000110010001001111110011111100111111001111110011111100111111001111110011111100111111001111110011111110000001110010100011111100111111001111110011111100111111001111110011111100111111100000011100101000111111001111110011111100111111100000011001100010000001100100010011111100111111001111110011111100111111001111110011111110000001100110001000000101001110001111110011111100111111001111110011111100111111001111110011111100111111	3f819881913f3f3f3f3f3f3f3f3f3f3f81ca3f3f3f3f3f3f3f3f81ca3f3f3f3f819881913f3f3f3f3f3f3f8198814e3f3f3f3f3f3f3f3f3f
EUC-JP	ï§¢ë??ì?©æ??ì?¬ì?¡æ??ì?¬ì®?ï§¢ì??ì??å§¨ë?¿ì??æ??	100011111010101111000001101000011111100010100001111100011000111110101011101100110011111100111111100011111010101111000000001111111000111110100010111011011000111110101001110000010011111100111111100011111010101111000000001111111010001011001100100011111010101111000000001111111000111110100010110000101000111110101001110000010011111100111111100011111010101111000000001111111010001011001100100011111010101111000000100011111010001011101110001111111000111110101011110000011010000111111000101000011111000110001111101010111100000000111111001111111000111110101011110000000011111100111111100011111010101110101001101000011111100010100001101011111000111110101011101100110011111110001111101000101100010010001111101010111100000000111111001111111000111110101001110000010011111100111111	8fabc1a1f8a1f18fabb33f3f8fabc03f8fa2ed8fa9c13f3f8fabc03fa2cc8fabc03f8fa2c28fa9c13f3f8fabc03fa2cc8fabc08fa2ee3f8fabc1a1f8a1f18fabc03f3f8fabc03f3f8faba9a1f8a1af8fabb33f8fa2c48fabc03f3f8fa9c13f3f
UTF-8	ï§¢ëì©æì¬ì½¡æì¬ì®«ï§¢ììå§¨ë¿ì½æ	110000111010111111000010101001111100001010100010110000111010101111000010100000101100001010000110110000111010110011000010101011011100001010101001110000111010011011000010100000011100001010000001110000111010110011000010100000001100001010101100110000111010110011000010101111011100001010100001110000111010011011000010100000011100001010000001110000111010110011000010100000001100001010101100110000111010110011000010101011101100001010101011110000111010111111000010101001111100001010100010110000111010110011000010100001001100001010010001110000111010110011000010100000101100001010010011110000111010010111000010101001111100001010101000110000111010101111000010100111011100001010111111110000111010110011000010101111011100001010011011110000111010011011000010100000011100001010000001	c3afc2a7c2a2c3abc282c286c3acc2adc2a9c3a6c281c281c3acc280c2acc3acc2bdc2a1c3a6c281c281c3acc280c2acc3acc2aec2abc3afc2a7c2a2c3acc284c291c3acc282c293c3a5c2a7c2a8c3abc29dc2bfc3acc2bdc29bc3a6c281c281
UHC	?§??????æ??????½¡æ??????®??§????????§¨??¿?½?æ??	00111111101000011101011100111111001111110011111100111111001111111010000110101001001111111010100110100001001111110011111100111111001111110011111100111111101010001111011010100010101011101010100110100001001111110011111100111111001111110011111100111111101000101110011100111111001111111010000111010111001111110011111100111111001111110011111100111111001111110011111110100001110101111010000110100111001111110011111110100010101011110011111110101000111101100011111110101001101000010011111100111111	3fa1d73f3f3f3f3fa1a93fa9a13f3f3f3f3f3fa8f6a2aea9a13f3f3f3f3f3fa2e73f3fa1d73f3f3f3f3f3f3f3fa1d7a1a73f3fa2af3fa8f63fa9a13f3f

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。