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»å§¨ë¨¯ì½å¤·ë¯ì°ï§¡ì±ê°¼	111011111010011110100010111010111000001010000110111010101011101110001100111001011010011110101000111010111010100010101111111011001011110110001100111001011010010010110111111010111001101010101111111011001011000010001000111011111010011110100001111011001000011110110001111010101011000010111100	efa7a2eb8286eabb8ce5a7a8eba8afecbd8ce5a4b7eb9aafecb088efa7a1ec87b1eab0bc
SJIS-WIN	?§￠???????§¨?¨???????????°??§???±?°?	001111111000000110011000100000011001000100111111001111110011111100111111001111110011111100111111100000011001100010000001010011100011111110000001010011100011111100111111001111110011111100111111001111110011111100111111001111110011111100111111100000011000101100111111001111111000000110011000001111110011111100111111100000010111110100111111100000011000101100111111	3f819881913f3f3f3f3f3f3f8198814e3f814e3f3f3f3f3f3f3f3f3f3f3f818b3f3f81983f3f3f817d3f818b3f
EUC-JP	ï§¢ë??ê??å§¨ë¨¯ì??å¤?ë?¯ì°?ï§¡ì?±ê°?	1000111110101011110000011010000111111000101000011111000110001111101010111011001100111111001111111000111110101011101101000011111100111111100011111010101110101001101000011111100010100001101011111000111110101011101100111010000110101111100011111010001010110100100011111010101111000000001111110011111110001111101010111010100110001111101000101111000000111111100011111010101110110011001111111000111110100010101101001000111110101011110000001010000111101011001111111000111110101011110000011010000111111000100011111010001011000010100011111010101111000000001111111010000111011110100011111010101110110100101000011110101100111111	8fabc1a1f8a1f18fabb33f3f8fabb43f3f8faba9a1f8a1af8fabb3a1af8fa2b48fabc03f3f8faba98fa2f03f8fabb33f8fa2b48fabc0a1eb3f8fabc1a1f88fa2c28fabc03fa1de8fabb4a1eb3f
UTF-8	ï§¢ëê»å§¨ë¨¯ì½å¤·ë¯ì°ï§¡ì±ê°¼	110000111010111111000010101001111100001010100010110000111010101111000010100000101100001010000110110000111010101011000010101110111100001010001100110000111010010111000010101001111100001010101000110000111010101111000010101010001100001010101111110000111010110011000010101111011100001010001100110000111010010111000010101001001100001010110111110000111010101111000010100110101100001010101111110000111010110011000010101100001100001010001000110000111010111111000010101001111100001010100001110000111010110011000010100001111100001010110001110000111010101011000010101100001100001010111100	c3afc2a7c2a2c3abc282c286c3aac2bbc28cc3a5c2a7c2a8c3abc2a8c2afc3acc2bdc28cc3a5c2a4c2b7c3abc29ac2afc3acc2b0c288c3afc2a7c2a1c3acc287c2b1c3aac2b0c2bc
UHC	?§????????§¨?¨??½??¤·????°??§¡??±?°¼	00111111101000011101011100111111001111110011111100111111001111110011111100111111001111111010000111010111101000011010011100111111101000011010011100111111001111111010100011110110001111110011111110100010101101001010000110100100001111110011111100111111001111111010000111000110001111110011111110100001110101111010001010101110001111110011111110100001101111100011111110100001110001101010100011111001	3fa1d73f3f3f3f3f3f3f3fa1d7a1a73fa1a73f3fa8f63f3fa2b4a1a43f3f3f3fa1c63f3fa1d7a2ae3f3fa1be3fa1c6a8f9

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。