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§ì¹ê´å§¨ëì¨ï§¢ììæìº	111011111010011110100010111010111000110110001001111011001010111010110000111011111010011110011110111011001001010110111001111010101011010010011100111001011010011110101000111010111001111010000001111011001000001010101000111011111010011110100010111011001000100010001001111011001000001010011100111001101000000110000001111011001010110110111010	efa7a2eb8d89ecaeb0efa79eec95b9eab49ce5a7a8eb9e81ec82a8efa7a2ec8889ec829ce68181ecadba
SJIS-WIN	?§￠?????°?§?????´??§¨?????¨?§￠????????????	00111111100000011001100010000001100100010011111100111111001111110011111100111111100000011000101100111111100000011001100000111111001111110011111100111111001111111000000101001100001111110011111110000001100110001000000101001110001111110011111100111111001111110011111110000001010011100011111110000001100110001000000110010001001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111	3f819881913f3f3f3f3f818b3f81983f3f3f3f3f814c3f3f8198814e3f3f3f3f3f814e3f819881913f3f3f3f3f3f3f3f3f3f3f3f
EUC-JP	ï§¢ë??ì®°ï§?ì??ê´?å§¨ë??ì?¨ï§¢ì??ì??æ??ì?º	100011111010101111000001101000011111100010100001111100011000111110101011101100110011111100111111100011111010101111000000100011111010001011101110101000011110101110001111101010111100000110100001111110000011111110001111101010111100000000111111001111111000111110101011101101001010000110101101001111111000111110101011101010011010000111111000101000011010111110001111101010111011001100111111001111111000111110101011110000000011111110100001101011111000111110101011110000011010000111111000101000011111000110001111101010111100000000111111001111111000111110101011110000000011111100111111100011111010100111000001001111110011111110001111101010111100000000111111100011111010001011101011	8fabc1a1f8a1f18fabb33f3f8fabc08fa2eea1eb8fabc1a1f83f8fabc03f3f8fabb4a1ad3f8faba9a1f8a1af8fabb33f3f8fabc03fa1af8fabc1a1f8a1f18fabc03f3f8fabc03f3f8fa9c13f3f8fabc03f8fa2eb
UTF-8	ï§¢ëì®°ï§ì¹ê´å§¨ëì¨ï§¢ììæìº	110000111010111111000010101001111100001010100010110000111010101111000010100011011100001010001001110000111010110011000010101011101100001010110000110000111010111111000010101001111100001010011110110000111010110011000010100101011100001010111001110000111010101011000010101101001100001010011100110000111010010111000010101001111100001010101000110000111010101111000010100111101100001010000001110000111010110011000010100000101100001010101000110000111010111111000010101001111100001010100010110000111010110011000010100010001100001010001001110000111010110011000010100000101100001010011100110000111010011011000010100000011100001010000001110000111010110011000010101011011100001010111010	c3afc2a7c2a2c3abc28dc289c3acc2aec2b0c3afc2a7c29ec3acc295c2b9c3aac2b4c29cc3a5c2a7c2a8c3abc29ec281c3acc282c2a8c3afc2a7c2a2c3acc288c289c3acc282c29cc3a6c281c281c3acc2adc2ba
UHC	?§?????®°?§???¹?´??§¨?????¨?§???????æ???º	00111111101000011101011100111111001111110011111100111111001111111010001011100111101000011100011000111111101000011101011100111111001111110011111110101001111101100011111110100010101001010011111100111111101000011101011110100001101001110011111100111111001111110011111100111111101000011010011100111111101000011101011100111111001111110011111100111111001111110011111100111111101010011010000100111111001111110011111110100001101010011010100010101100	3fa1d73f3f3f3f3fa2e7a1c63fa1d73f3f3fa9f63fa2a53f3fa1d7a1a73f3f3f3f3fa1a73fa1d73f3f3f3f3f3f3fa9a13f3f3fa1a9a8ac

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。