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§¢ëì½ å§¨ë¯ì¥ï§¢ëì½ å§¨ë¯ì¥M	11101111101001111010001011101011100100111010110111101100101111011010000011100101101001111010100011101011100110101010111111101100101011011010010111101111101001111010001011101011100100111010110111101100101111011010000011100101101001111010100011101011100110101010111111101100101011011010010101001101	efa7a2eb93adecbda0e5a7a8eb9aafecada5efa7a2eb93adecbda0e5a7a8eb9aafecada54d
SJIS-WIN	?§￠???????§¨?????￥?§￠???????§¨?????￥M	0011111110000001100110001000000110010001001111110011111100111111001111110011111100111111001111111000000110011000100000010100111000111111001111110011111100111111001111111000000110001111001111111000000110011000100000011001000100111111001111110011111100111111001111110011111100111111100000011001100010000001010011100011111100111111001111110011111100111111100000011000111101001101	3f819881913f3f3f3f3f3f3f8198814e3f3f3f3f3f818f3f819881913f3f3f3f3f3f3f8198814e3f3f3f3f3f818f4d
EUC-JP	ï§¢ë??ì??å§¨ë?¯ì??ï§¢ë??ì??å§¨ë?¯ì??M	10001111101010111100000110100001111110001010000111110001100011111010101110110011001111110011111110001111101010111100000000111111001111111000111110101011101010011010000111111000101000011010111110001111101010111011001100111111100011111010001010110100100011111010101111000000001111110011111110001111101010111100000110100001111110001010000111110001100011111010101110110011001111110011111110001111101010111100000000111111001111111000111110101011101010011010000111111000101000011010111110001111101010111011001100111111100011111010001010110100100011111010101111000000001111110011111101001101	8fabc1a1f8a1f18fabb33f3f8fabc03f3f8faba9a1f8a1af8fabb33f8fa2b48fabc03f3f8fabc1a1f8a1f18fabb33f3f8fabc03f3f8faba9a1f8a1af8fabb33f8fa2b48fabc03f3f4d
UTF-8	ï§¢ëì½ å§¨ë¯ì¥ï§¢ëì½ å§¨ë¯ì¥M	11000011101011111100001010100111110000101010001011000011101010111100001010010011110000101010110111000011101011001100001010111101110000101010000011000011101001011100001010100111110000101010100011000011101010111100001010011010110000101010111111000011101011001100001010101101110000101010010111000011101011111100001010100111110000101010001011000011101010111100001010010011110000101010110111000011101011001100001010111101110000101010000011000011101001011100001010100111110000101010100011000011101010111100001010011010110000101010111111000011101011001100001010101101110000101010010101001101	c3afc2a7c2a2c3abc293c2adc3acc2bdc2a0c3a5c2a7c2a8c3abc29ac2afc3acc2adc2a5c3afc2a7c2a2c3abc293c2adc3acc2bdc2a0c3a5c2a7c2a8c3abc29ac2afc3acc2adc2a54d
UHC	?§????½??§¨??????§????½??§¨?????M	00111111101000011101011100111111001111110011111110100001101010010011111110101000111101100011111100111111101000011101011110100001101001110011111100111111001111110011111110100001101010010011111100111111101000011101011100111111001111110011111110100001101010010011111110101000111101100011111100111111101000011101011110100001101001110011111100111111001111110011111110100001101010010011111101001101	3fa1d73f3f3fa1a93fa8f63f3fa1d7a1a73f3f3f3fa1a93f3fa1d73f3f3fa1a93fa8f63f3fa1d7a1a73f3f3f3fa1a93f4d

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。