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§¢ë·ìå§¨ë¨¯ì½¡æìãï§¢ëì¬æ	111011111010011110100010111010111011011110000000111011001000001010011100111001011010011110101000111010111010100010101111111011001011110110100001111001101000000110000001111011001001101010001110111000111000111010011010111011111010011110100010111010111000001010000110111011001010110110101100111001101000000110000001	efa7a2ebb780ec829ce5a7a8eba8afecbda1e68181ec9a8ee38e9aefa7a2eb8286ecadace68181
SJIS-WIN	?§￠???????§¨?¨??????????????§￠?????￢???	0011111110000001100110001000000110010001001111110011111100111111001111110011111100111111001111111000000110011000100000010100111000111111100000010100111000111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111111000000110011000100000011001000100111111001111110011111100111111001111111000000111001010001111110011111100111111	3f819881913f3f3f3f3f3f3f8198814e3f814e3f3f3f3f3f3f3f3f3f3f3f3f3f3f819881913f3f3f3f3f81ca3f3f3f
EUC-JP	ï§¢ë??ì??å§¨ë¨¯ì?¡æ??ì??ã??ï§¢ë??ì?¬æ??	1000111110101011110000011010000111111000101000011111000110001111101010111011001100111111001111111000111110101011110000000011111100111111100011111010101110101001101000011111100010100001101011111000111110101011101100111010000110101111100011111010001010110100100011111010101111000000001111111000111110100010110000101000111110101001110000010011111100111111100011111010101111000000001111110011111110001111101010111010101000111111001111111000111110101011110000011010000111111000101000011111000110001111101010111011001100111111001111111000111110101011110000000011111110100010110011001000111110101001110000010011111100111111	8fabc1a1f8a1f18fabb33f3f8fabc03f3f8faba9a1f8a1af8fabb3a1af8fa2b48fabc03f8fa2c28fa9c13f3f8fabc03f3f8fabaa3f3f8fabc1a1f8a1f18fabb33f3f8fabc03fa2cc8fa9c13f3f
UTF-8	ï§¢ë·ìå§¨ë¨¯ì½¡æìãï§¢ëì¬æ	110000111010111111000010101001111100001010100010110000111010101111000010101101111100001010000000110000111010110011000010100000101100001010011100110000111010010111000010101001111100001010101000110000111010101111000010101010001100001010101111110000111010110011000010101111011100001010100001110000111010011011000010100000011100001010000001110000111010110011000010100110101100001010001110110000111010001111000010100011101100001010011010110000111010111111000010101001111100001010100010110000111010101111000010100000101100001010000110110000111010110011000010101011011100001010101100110000111010011011000010100000011100001010000001	c3afc2a7c2a2c3abc2b7c280c3acc282c29cc3a5c2a7c2a8c3abc2a8c2afc3acc2bdc2a1c3a6c281c281c3acc29ac28ec3a3c28ec29ac3afc2a7c2a2c3abc282c286c3acc2adc2acc3a6c281c281
UHC	?§??·?????§¨?¨??½¡æ?????????§??????æ??	0011111110100001110101110011111100111111101000011010010000111111001111110011111100111111001111111010000111010111101000011010011100111111101000011010011100111111001111111010100011110110101000101010111010101001101000010011111100111111001111110011111100111111001111110011111100111111001111111010000111010111001111110011111100111111001111110011111110100001101010010011111110101001101000010011111100111111	3fa1d73f3fa1a43f3f3f3f3fa1d7a1a73fa1a73f3fa8f6a2aea9a13f3f3f3f3f3f3f3f3fa1d73f3f3f3f3fa1a93fa9a13f3f

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。