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§¢ëì¹å§¨ë¶¿ì½ æÎ½ìï§¢ììæëê´ï§	1110111110100111101000101110101110001101100010101110110010000010101110011110010110100111101010001110101110110110101111111110110010111101101000001110011010000001100000011100111010111101111011001000001010011011111011111010011110100010111011001000100010001001111011001000001010011110111001101000000110000001111010111000000010000001111010101011010010011100111011111010011110011110	efa7a2eb8d8aec82b9e5a7a8ebb6bfecbda0e68181cebdec829befa7a2ec8889ec829ee68181eb8081eab49cefa79e
SJIS-WIN	?§￠???????§¨?¶?????????????§￠?????????????´??§?	0011111110000001100110001000000110010001001111110011111100111111001111110011111100111111001111111000000110011000100000010100111000111111100000011111011100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111100000011001100010000001100100010011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111110000001010011000011111100111111100000011001100000111111	3f819881913f3f3f3f3f3f3f8198814e3f81f73f3f3f3f3f3f3f3f3f3f3f3f3f819881913f3f3f3f3f3f3f3f3f3f3f3f3f814c3f3f81983f
EUC-JP	ï§¢ë??ì??å§¨ë¶¿ì??æ??Î?ì??ï§¢ì??ì??æ??ë??ê´?ï§?	100011111010101111000001101000011111100010100001111100011000111110101011101100110011111100111111100011111010101111000000001111110011111110001111101010111010100110100001111110001010000110101111100011111010101110110011101000101111100110001111101000101100010010001111101010111100000000111111001111111000111110101001110000010011111100111111100011111010101011000010001111111000111110101011110000000011111100111111100011111010101111000001101000011111100010100001111100011000111110101011110000000011111100111111100011111010101111000000001111110011111110001111101010011100000100111111001111111000111110101011101100110011111100111111100011111010101110110100101000011010110100111111100011111010101111000001101000011111100000111111	8fabc1a1f8a1f18fabb33f3f8fabc03f3f8faba9a1f8a1af8fabb3a2f98fa2c48fabc03f3f8fa9c13f3f8faac23f8fabc03f3f8fabc1a1f8a1f18fabc03f3f8fabc03f3f8fa9c13f3f8fabb33f3f8fabb4a1ad3f8fabc1a1f83f
UTF-8	ï§¢ëì¹å§¨ë¶¿ì½ æÎ½ìï§¢ììæëê´ï§	11000011101011111100001010100111110000101010001011000011101010111100001010001101110000101000101011000011101011001100001010000010110000101011100111000011101001011100001010100111110000101010100011000011101010111100001010110110110000101011111111000011101011001100001010111101110000101010000011000011101001101100001010000001110000101000000111000011100011101100001010111101110000111010110011000010100000101100001010011011110000111010111111000010101001111100001010100010110000111010110011000010100010001100001010001001110000111010110011000010100000101100001010011110110000111010011011000010100000011100001010000001110000111010101111000010100000001100001010000001110000111010101011000010101101001100001010011100110000111010111111000010101001111100001010011110	c3afc2a7c2a2c3abc28dc28ac3acc282c2b9c3a5c2a7c2a8c3abc2b6c2bfc3acc2bdc2a0c3a6c281c281c38ec2bdc3acc282c29bc3afc2a7c2a2c3acc288c289c3acc282c29ec3a6c281c281c3abc280c281c3aac2b4c29cc3afc2a7c29e
UHC	?§??????¹?§¨?¶¿?½?æ???½????§???????æ??????´??§?	001111111010000111010111001111110011111100111111001111110011111100111111101010011111011000111111101000011101011110100001101001110011111110100010110100101010001010101111001111111010100011110110001111111010100110100001001111110011111100111111101010001111011000111111001111110011111100111111101000011101011100111111001111110011111100111111001111110011111100111111101010011010000100111111001111110011111100111111001111110011111110100010101001010011111100111111101000011101011100111111	3fa1d73f3f3f3f3f3fa9f63fa1d7a1a73fa2d2a2af3fa8f63fa9a13f3f3fa8f63f3f3f3fa1d73f3f3f3f3f3f3fa9a13f3f3f3f3f3fa2a53f3fa1d73f

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。