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§ì±ì½ æë ì®®ï§¢ì¬ãå§¨	111011111010011110100010111010111011011010111111111011001010110110101000111011111010011110011110111011001000011110110001111011001011110110100000111001101000000110000001111010111001110110100000111011001010111010101110111011111010011110100010111011001000000010101100111000111000111110001111111001011010011110101000	efa7a2ebb6bfecada8efa79eec87b1ecbda0e68181eb9da0ecaeaeefa7a2ec80ace38f8fe5a7a8
SJIS-WIN	?§￠?¶???¨?§???±?????????????§￠??￢????§¨	0011111110000001100110001000000110010001001111111000000111110111001111110011111100111111100000010100111000111111100000011001100000111111001111110011111110000001011111010011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111110000001100110001000000110010001001111110011111110000001110010100011111100111111001111110011111110000001100110001000000101001110	3f819881913f81f73f3f3f814e3f81983f3f3f817d3f3f3f3f3f3f3f3f3f3f3f3f3f819881913f3f81ca3f3f3f3f8198814e
EUC-JP	ï§¢ë¶¿ì?¨ï§?ì?±ì??æ??ë??ì®®ï§¢ì?¬ã??å§¨	10001111101010111100000110100001111110001010000111110001100011111010101110110011101000101111100110001111101000101100010010001111101010111100000000111111101000011010111110001111101010111100000110100001111110000011111110001111101010111100000000111111101000011101111010001111101010111100000000111111001111111000111110101001110000010011111100111111100011111010101110110011001111110011111110001111101010111100000010001111101000101110111010001111101000101110111010001111101010111100000110100001111110001010000111110001100011111010101111000000001111111010001011001100100011111010101110101010001111110011111110001111101010111010100110100001111110001010000110101111	8fabc1a1f8a1f18fabb3a2f98fa2c48fabc03fa1af8fabc1a1f83f8fabc03fa1de8fabc03f3f8fa9c13f3f8fabb33f3f8fabc08fa2ee8fa2ee8fabc1a1f8a1f18fabc03fa2cc8fabaa3f3f8faba9a1f8a1af
UTF-8	ï§¢ë¶¿ì¨ï§ì±ì½ æë ì®®ï§¢ì¬ãå§¨	110000111010111111000010101001111100001010100010110000111010101111000010101101101100001010111111110000111010110011000010101011011100001010101000110000111010111111000010101001111100001010011110110000111010110011000010100001111100001010110001110000111010110011000010101111011100001010100000110000111010011011000010100000011100001010000001110000111010101111000010100111011100001010100000110000111010110011000010101011101100001010101110110000111010111111000010101001111100001010100010110000111010110011000010100000001100001010101100110000111010001111000010100011111100001010001111110000111010010111000010101001111100001010101000	c3afc2a7c2a2c3abc2b6c2bfc3acc2adc2a8c3afc2a7c29ec3acc287c2b1c3acc2bdc2a0c3a6c281c281c3abc29dc2a0c3acc2aec2aec3afc2a7c2a2c3acc280c2acc3a3c28fc28fc3a5c2a7c2a8
UHC	?§??¶¿?¨?§???±?½?æ??????®®?§????????§¨	0011111110100001110101110011111100111111101000101101001010100010101011110011111110100001101010011010000110100111001111111010000111010111001111110011111100111111101000011011111000111111101010001111011000111111101010011010000100111111001111110011111100111111001111110011111110100010111001111010001011100111001111111010000111010111001111110011111100111111001111110011111100111111001111110011111110100001110101111010000110100111	3fa1d73f3fa2d2a2af3fa1a9a1a73fa1d73f3f3fa1be3fa8f63fa9a13f3f3f3f3f3fa2e7a2e73fa1d73f3f3f3f3f3f3f3fa1d7a1a7

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。