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§¢ë¯ì®¯ï§ìê°¹æâ¹ì¡ï§¢ììæìê´ï§	111011111010011110100010111010111001101010101111111011001010111010101111111011111010011110011110111011001000100010001000111010101011000010111001111001101000000110000001111000101001000110111001111011001010110110100001111011111010011110100010111011001000010010010001111011001000001010011011111001101000000110000001111011001001101010001110111010101011010010011100111011111010011110011110	efa7a2eb9aafecaeafefa79eec8888eab0b9e68181e291b9ecada1efa7a2ec8491ec829be68181ec9a8eeab49cefa79e
SJIS-WIN	?§￠???????§?????°???????????§￠?????????????´??§?	0011111110000001100110001000000110010001001111110011111100111111001111110011111100111111001111111000000110011000001111110011111100111111001111110011111110000001100010110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111100000011001100010000001100100010011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111110000001010011000011111100111111100000011001100000111111	3f819881913f3f3f3f3f3f3f81983f3f3f3f3f818b3f3f3f3f3f3f3f3f3f3f3f819881913f3f3f3f3f3f3f3f3f3f3f3f3f814c3f3f81983f
EUC-JP	ï§¢ë?¯ì®¯ï§?ì??ê°?æ??â??ì?¡ï§¢ì??ì??æ??ì??ê´?ï§?	100011111010101111000001101000011111100010100001111100011000111110101011101100110011111110001111101000101011010010001111101010111100000010001111101000101110111010001111101000101011010010001111101010111100000110100001111110000011111110001111101010111100000000111111001111111000111110101011101101001010000111101011001111111000111110101001110000010011111100111111100011111010101110100100001111110011111110001111101010111100000000111111100011111010001011000010100011111010101111000001101000011111100010100001111100011000111110101011110000000011111100111111100011111010101111000000001111110011111110001111101010011100000100111111001111111000111110101011110000000011111100111111100011111010101110110100101000011010110100111111100011111010101111000001101000011111100000111111	8fabc1a1f8a1f18fabb33f8fa2b48fabc08fa2ee8fa2b48fabc1a1f83f8fabc03f3f8fabb4a1eb3f8fa9c13f3f8faba43f3f8fabc03f8fa2c28fabc1a1f8a1f18fabc03f3f8fabc03f3f8fa9c13f3f8fabc03f3f8fabb4a1ad3f8fabc1a1f83f
UTF-8	ï§¢ë¯ì®¯ï§ìê°¹æâ¹ì¡ï§¢ììæìê´ï§	110000111010111111000010101001111100001010100010110000111010101111000010100110101100001010101111110000111010110011000010101011101100001010101111110000111010111111000010101001111100001010011110110000111010110011000010100010001100001010001000110000111010101011000010101100001100001010111001110000111010011011000010100000011100001010000001110000111010001011000010100100011100001010111001110000111010110011000010101011011100001010100001110000111010111111000010101001111100001010100010110000111010110011000010100001001100001010010001110000111010110011000010100000101100001010011011110000111010011011000010100000011100001010000001110000111010110011000010100110101100001010001110110000111010101011000010101101001100001010011100110000111010111111000010101001111100001010011110	c3afc2a7c2a2c3abc29ac2afc3acc2aec2afc3afc2a7c29ec3acc288c288c3aac2b0c2b9c3a6c281c281c3a2c291c2b9c3acc2adc2a1c3afc2a7c2a2c3acc284c291c3acc282c29bc3a6c281c281c3acc29ac28ec3aac2b4c29cc3afc2a7c29e
UHC	?§?????®??§?????°¹æ????¹?¡?§???????æ??????´??§?	00111111101000011101011100111111001111110011111100111111001111111010001011100111001111110011111110100001110101110011111100111111001111110011111100111111101000011100011010101001111101101010100110100001001111110011111100111111001111111010100111110110001111111010000110101001101000101010111000111111101000011101011100111111001111110011111100111111001111110011111100111111101010011010000100111111001111110011111100111111001111110011111110100010101001010011111100111111101000011101011100111111	3fa1d73f3f3f3f3fa2e73f3fa1d73f3f3f3f3fa1c6a9f6a9a13f3f3f3fa9f63fa1a9a2ae3fa1d73f3f3f3f3f3f3fa9a13f3f3f3f3f3fa2a53f3fa1d73f

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。