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§¢ëì°ï§Ñê°¼æì³ì®¯ï§¢ìì±ï§	1110111110100111101000101110101110000010100001101110110010110000100010011110111110100111100111101101000110001010111010101011000010111100111001101000000110000001111011001000101110110011111011001010111010101111111011111010011110100010111011001000010010010001111011001000001010110001111011111010011110011110	efa7a2eb8286ecb089efa79ed18aeab0bce68181ec8bb3ecaeafefa7a2ec8491ec82b1efa79e
SJIS-WIN	?§￠????°??§????°???????????§￠?????±?§?	0011111110000001100110001000000110010001001111110011111100111111001111111000000110001011001111110011111110000001100110000011111100111111001111110011111110000001100010110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111100000011001100010000001100100010011111100111111001111110011111100111111100000010111110100111111100000011001100000111111	3f819881913f3f3f3f818b3f3f81983f3f3f3f818b3f3f3f3f3f3f3f3f3f3f3f819881913f3f3f3f3f817d3f81983f
EUC-JP	ï§¢ë??ì°?ï§?Ñ?ê°?æ??ì??ì®¯ï§¢ì??ì?±ï§?	1000111110101011110000011010000111111000101000011111000110001111101010111011001100111111001111111000111110101011110000001010000111101011001111111000111110101011110000011010000111111000001111111000111110101010110100000011111110001111101010111011010010100001111010110011111110001111101010011100000100111111001111111000111110101011110000000011111100111111100011111010101111000000100011111010001011101110100011111010001010110100100011111010101111000001101000011111100010100001111100011000111110101011110000000011111100111111100011111010101111000000001111111010000111011110100011111010101111000001101000011111100000111111	8fabc1a1f8a1f18fabb33f3f8fabc0a1eb3f8fabc1a1f83f8faad03f8fabb4a1eb3f8fa9c13f3f8fabc03f3f8fabc08fa2ee8fa2b48fabc1a1f8a1f18fabc03f3f8fabc03fa1de8fabc1a1f83f
UTF-8	ï§¢ëì°ï§Ñê°¼æì³ì®¯ï§¢ìì±ï§	11000011101011111100001010100111110000101010001011000011101010111100001010000010110000101000011011000011101011001100001010110000110000101000100111000011101011111100001010100111110000101001111011000011100100011100001010001010110000111010101011000010101100001100001010111100110000111010011011000010100000011100001010000001110000111010110011000010100010111100001010110011110000111010110011000010101011101100001010101111110000111010111111000010101001111100001010100010110000111010110011000010100001001100001010010001110000111010110011000010100000101100001010110001110000111010111111000010101001111100001010011110	c3afc2a7c2a2c3abc282c286c3acc2b0c289c3afc2a7c29ec391c28ac3aac2b0c2bcc3a6c281c281c3acc28bc2b3c3acc2aec2afc3afc2a7c2a2c3acc284c291c3acc282c2b1c3afc2a7c29e
UHC	?§?????°??§????°¼æ????³?®??§??????±?§?	00111111101000011101011100111111001111110011111100111111001111111010000111000110001111110011111110100001110101110011111100111111001111110011111110100001110001101010100011111001101010011010000100111111001111110011111100111111101010011111100000111111101000101110011100111111001111111010000111010111001111110011111100111111001111110011111100111111101000011011111000111111101000011101011100111111	3fa1d73f3f3f3f3fa1c63f3fa1d73f3f3f3fa1c6a8f9a9a13f3f3f3fa9f83fa2e73f3fa1d73f3f3f3f3f3fa1be3fa1d73f

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。