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§¢ëãï§ì´ìå§¨ë¯ì½ æëì®«	111011111010011110100010111010111000001010000110111000111000111010011111111011111010011110011110111011001000101110110100111011001000101010000000111001011010011110101000111010111001101010101111111011001011110110100000111001101000000110000001111010111001001110101101111011001010111010101011	efa7a2eb8286e38e9fefa79eec8bb4ec8a80e5a7a8eb9aafecbda0e68181eb93adecaeab
SJIS-WIN	?§￠???????§???´????§¨???????????????	001111111000000110011000100000011001000100111111001111110011111100111111001111110011111100111111100000011001100000111111001111110011111110000001010011000011111100111111001111110011111110000001100110001000000101001110001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111	3f819881913f3f3f3f3f3f3f81983f3f3f814c3f3f3f3f8198814e3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f
EUC-JP	ï§¢ë??ã??ï§?ì?´ì??å§¨ë?¯ì??æ??ë??ì®?	10001111101010111100000110100001111110001010000111110001100011111010101110110011001111110011111110001111101010111010101000111111001111111000111110101011110000011010000111111000001111111000111110101011110000000011111110100001101011011000111110101011110000000011111100111111100011111010101110101001101000011111100010100001101011111000111110101011101100110011111110001111101000101011010010001111101010111100000000111111001111111000111110101001110000010011111100111111100011111010101110110011001111110011111110001111101010111100000010001111101000101110111000111111	8fabc1a1f8a1f18fabb33f3f8fabaa3f3f8fabc1a1f83f8fabc03fa1ad8fabc03f3f8faba9a1f8a1af8fabb33f8fa2b48fabc03f3f8fa9c13f3f8fabb33f3f8fabc08fa2ee3f
UTF-8	ï§¢ëãï§ì´ìå§¨ë¯ì½ æëì®«	110000111010111111000010101001111100001010100010110000111010101111000010100000101100001010000110110000111010001111000010100011101100001010011111110000111010111111000010101001111100001010011110110000111010110011000010100010111100001010110100110000111010110011000010100010101100001010000000110000111010010111000010101001111100001010101000110000111010101111000010100110101100001010101111110000111010110011000010101111011100001010100000110000111010011011000010100000011100001010000001110000111010101111000010100100111100001010101101110000111010110011000010101011101100001010101011	c3afc2a7c2a2c3abc282c286c3a3c28ec29fc3afc2a7c29ec3acc28bc2b4c3acc28ac280c3a5c2a7c2a8c3abc29ac2afc3acc2bdc2a0c3a6c281c281c3abc293c2adc3acc2aec2ab
UHC	?§????????§???´????§¨????½?æ?????®?	001111111010000111010111001111110011111100111111001111110011111100111111001111110011111110100001110101110011111100111111001111111010001010100101001111110011111100111111001111111010000111010111101000011010011100111111001111110011111100111111101010001111011000111111101010011010000100111111001111110011111100111111101000011010100100111111101000101110011100111111	3fa1d73f3f3f3f3f3f3f3fa1d73f3f3fa2a53f3f3f3fa1d7a1a73f3f3f3fa8f63fa9a13f3f3f3fa1a93fa2e73f

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。