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§¡ììå§¨ë¯ì½ ï§ìì®®ï§¢ìì¡ï§	111011111010011110100001111011001000111110000000111011001000001010011011111001011010011110101000111010111001101010101111111011001011110110100000111011111010011110011110111011001000100010001000111011001010111010101110111011111010011110100010111011001000100010001000111011001010110110100001111011111010011110011110	efa7a1ec8f80ec829be5a7a8eb9aafecbda0efa79eec8888ecaeaeefa7a2ec8888ecada1efa79e
SJIS-WIN	?§????????§¨???????§????????§￠???????§?	00111111100000011001100000111111001111110011111100111111001111110011111100111111001111111000000110011000100000010100111000111111001111110011111100111111001111110011111100111111100000011001100000111111001111110011111100111111001111110011111100111111001111111000000110011000100000011001000100111111001111110011111100111111001111110011111100111111100000011001100000111111	3f81983f3f3f3f3f3f3f3f8198814e3f3f3f3f3f3f3f81983f3f3f3f3f3f3f3f819881913f3f3f3f3f3f3f81983f
EUC-JP	ï§¡ì??ì??å§¨ë?¯ì??ï§?ì??ì®®ï§¢ì??ì?¡ï§?	10001111101010111100000110100001111110001000111110100010110000101000111110101011110000000011111100111111100011111010101111000000001111110011111110001111101010111010100110100001111110001010000110101111100011111010101110110011001111111000111110100010101101001000111110101011110000000011111100111111100011111010101111000001101000011111100000111111100011111010101111000000001111110011111110001111101010111100000010001111101000101110111010001111101000101110111010001111101010111100000110100001111110001010000111110001100011111010101111000000001111110011111110001111101010111100000000111111100011111010001011000010100011111010101111000001101000011111100000111111	8fabc1a1f88fa2c28fabc03f3f8fabc03f3f8faba9a1f8a1af8fabb33f8fa2b48fabc03f3f8fabc1a1f83f8fabc03f3f8fabc08fa2ee8fa2ee8fabc1a1f8a1f18fabc03f3f8fabc03f8fa2c28fabc1a1f83f
UTF-8	ï§¡ììå§¨ë¯ì½ ï§ìì®®ï§¢ìì¡ï§	110000111010111111000010101001111100001010100001110000111010110011000010100011111100001010000000110000111010110011000010100000101100001010011011110000111010010111000010101001111100001010101000110000111010101111000010100110101100001010101111110000111010110011000010101111011100001010100000110000111010111111000010101001111100001010011110110000111010110011000010100010001100001010001000110000111010110011000010101011101100001010101110110000111010111111000010101001111100001010100010110000111010110011000010100010001100001010001000110000111010110011000010101011011100001010100001110000111010111111000010101001111100001010011110	c3afc2a7c2a1c3acc28fc280c3acc282c29bc3a5c2a7c2a8c3abc29ac2afc3acc2bdc2a0c3afc2a7c29ec3acc288c288c3acc2aec2aec3afc2a7c2a2c3acc288c288c3acc2adc2a1c3afc2a7c29e
UHC	?§¡???????§¨????½??§?????®®?§?????¡?§?	001111111010000111010111101000101010111000111111001111110011111100111111001111110011111100111111101000011101011110100001101001110011111100111111001111110011111110101000111101100011111100111111101000011101011100111111001111110011111100111111001111111010001011100111101000101110011100111111101000011101011100111111001111110011111100111111001111111010000110101001101000101010111000111111101000011101011100111111	3fa1d7a2ae3f3f3f3f3f3f3fa1d7a1a73f3f3f3fa8f63f3fa1d73f3f3f3f3fa2e7a2e73fa1d73f3f3f3f3fa1a9a2ae3fa1d73f

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。