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®¯å§¨ë¿ì½¡æì¹ì®¼ï§¢ì¬ì½æì¥¿	111011111010011110100010111010111000001010000110111011001010111010101111111001011010011110101000111010111001110110111111111011001011110110100001111001101000000110000001111011001001010110111001111011001010111010111100111011111010011110100010111011001000000010101100111011001011110110011111111001101000000110000001111011001010010110111111	efa7a2eb8286ecaeafe5a7a8eb9dbfecbda1e68181ec95b9ecaebcefa7a2ec80acecbd9fe68181eca5bf
SJIS-WIN	?§￠???????§¨????????????????§￠??￢???????￥?	0011111110000001100110001000000110010001001111110011111100111111001111110011111100111111001111111000000110011000100000010100111000111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111100000011001100010000001100100010011111100111111100000011100101000111111001111110011111100111111001111110011111100111111100000011000111100111111	3f819881913f3f3f3f3f3f3f8198814e3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f819881913f3f81ca3f3f3f3f3f3f3f818f3f
EUC-JP	ï§¢ë??ì®¯å§¨ë?¿ì?¡æ??ì??ì®?ï§¢ì?¬ì??æ??ì?¿	1000111110101011110000011010000111111000101000011111000110001111101010111011001100111111001111111000111110101011110000001000111110100010111011101000111110100010101101001000111110101011101010011010000111111000101000011010111110001111101010111011001100111111100011111010001011000100100011111010101111000000001111111000111110100010110000101000111110101001110000010011111100111111100011111010101111000000001111110011111110001111101010111100000010001111101000101110111000111111100011111010101111000001101000011111100010100001111100011000111110101011110000000011111110100010110011001000111110101011110000000011111100111111100011111010100111000001001111110011111110001111101010111100000000111111100011111010001011000100	8fabc1a1f8a1f18fabb33f3f8fabc08fa2ee8fa2b48faba9a1f8a1af8fabb33f8fa2c48fabc03f8fa2c28fa9c13f3f8fabc03f3f8fabc08fa2ee3f8fabc1a1f8a1f18fabc03fa2cc8fabc03f3f8fa9c13f3f8fabc03f8fa2c4
UTF-8	ï§¢ëì®¯å§¨ë¿ì½¡æì¹ì®¼ï§¢ì¬ì½æì¥¿	110000111010111111000010101001111100001010100010110000111010101111000010100000101100001010000110110000111010110011000010101011101100001010101111110000111010010111000010101001111100001010101000110000111010101111000010100111011100001010111111110000111010110011000010101111011100001010100001110000111010011011000010100000011100001010000001110000111010110011000010100101011100001010111001110000111010110011000010101011101100001010111100110000111010111111000010101001111100001010100010110000111010110011000010100000001100001010101100110000111010110011000010101111011100001010011111110000111010011011000010100000011100001010000001110000111010110011000010101001011100001010111111	c3afc2a7c2a2c3abc282c286c3acc2aec2afc3a5c2a7c2a8c3abc29dc2bfc3acc2bdc2a1c3a6c281c281c3acc295c2b9c3acc2aec2bcc3afc2a7c2a2c3acc280c2acc3acc2bdc29fc3a6c281c281c3acc2a5c2bf
UHC	?§?????®??§¨??¿?½¡æ????¹?®¼?§?????½?æ????¿	001111111010000111010111001111110011111100111111001111110011111110100010111001110011111100111111101000011101011110100001101001110011111100111111101000101010111100111111101010001111011010100010101011101010100110100001001111110011111100111111001111111010100111110110001111111010001011100111101010001111100100111111101000011101011100111111001111110011111100111111001111111010100011110110001111111010100110100001001111110011111100111111001111111010001010101111	3fa1d73f3f3f3f3fa2e73f3fa1d7a1a73f3fa2af3fa8f6a2aea9a13f3f3f3fa9f63fa2e7a8f93fa1d73f3f3f3f3fa8f63fa9a13f3f3f3fa2af

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。