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¯ãï§¢ì¬ì½å§¨ë¯ì®¯	111011111010011110100010111010111001001110101101111010101011010010101001111001011010011110101000111010111001101010101111111000111000111010011111111011111010011110100010111011001000000010101100111011001011110110010000111001011010011110101000111010111001101010101111111011001010111010101111	efa7a2eb93adeab4a9e5a7a8eb9aafe38e9fefa7a2ec80acecbd90e5a7a8eb9aafecaeaf
SJIS-WIN	?§￠????´??§¨???????§￠??￢????§¨??????	00111111100000011001100010000001100100010011111100111111001111110011111110000001010011000011111100111111100000011001100010000001010011100011111100111111001111110011111100111111001111110011111110000001100110001000000110010001001111110011111110000001110010100011111100111111001111110011111110000001100110001000000101001110001111110011111100111111001111110011111100111111	3f819881913f3f3f3f814c3f3f8198814e3f3f3f3f3f3f3f819881913f3f81ca3f3f3f3f8198814e3f3f3f3f3f3f
EUC-JP	ï§¢ë??ê´©å§¨ë?¯ã??ï§¢ì?¬ì??å§¨ë?¯ì®¯	1000111110101011110000011010000111111000101000011111000110001111101010111011001100111111001111111000111110101011101101001010000110101101100011111010001011101101100011111010101110101001101000011111100010100001101011111000111110101011101100110011111110001111101000101011010010001111101010111010101000111111001111111000111110101011110000011010000111111000101000011111000110001111101010111100000000111111101000101100110010001111101010111100000000111111001111111000111110101011101010011010000111111000101000011010111110001111101010111011001100111111100011111010001010110100100011111010101111000000100011111010001011101110100011111010001010110100	8fabc1a1f8a1f18fabb33f3f8fabb4a1ad8fa2ed8faba9a1f8a1af8fabb33f8fa2b48fabaa3f3f8fabc1a1f8a1f18fabc03fa2cc8fabc03f3f8faba9a1f8a1af8fabb33f8fa2b48fabc08fa2ee8fa2b4
UTF-8	ï§¢ëê´©å§¨ë¯ãï§¢ì¬ì½å§¨ë¯ì®¯	110000111010111111000010101001111100001010100010110000111010101111000010100100111100001010101101110000111010101011000010101101001100001010101001110000111010010111000010101001111100001010101000110000111010101111000010100110101100001010101111110000111010001111000010100011101100001010011111110000111010111111000010101001111100001010100010110000111010110011000010100000001100001010101100110000111010110011000010101111011100001010010000110000111010010111000010101001111100001010101000110000111010101111000010100110101100001010101111110000111010110011000010101011101100001010101111	c3afc2a7c2a2c3abc293c2adc3aac2b4c2a9c3a5c2a7c2a8c3abc29ac2afc3a3c28ec29fc3afc2a7c2a2c3acc280c2acc3acc2bdc290c3a5c2a7c2a8c3abc29ac2afc3acc2aec2af
UHC	?§????´??§¨???????§?????½??§¨????®?	00111111101000011101011100111111001111110011111110100001101010010011111110100010101001010011111100111111101000011101011110100001101001110011111100111111001111110011111100111111001111110011111110100001110101110011111100111111001111110011111100111111101010001111011000111111001111111010000111010111101000011010011100111111001111110011111100111111101000101110011100111111	3fa1d73f3f3fa1a93fa2a53f3fa1d7a1a73f3f3f3f3f3f3fa1d73f3f3f3f3fa8f63f3fa1d7a1a73f3f3f3fa2e73f

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。