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§£Ñì®«ï§ãê»å¤·ë®ì·ï§¢ìãå§¨ë¥	1110111110100111101000111101000110001010111011001010111010101011111011111010011110011110111000111000111110000011111010101011101110000100111001011010010010110111111010111001011110101110111011001000001010110111111011111010011110100010111011001000100010001000111000111000111010001111111001011010011110101000111010111010010110011110	efa7a3d18aecaeabefa79ee38f83eabb84e5a4b7eb97aeec82b7efa7a2ec8888e38e8fe5a7a8eba59e
SJIS-WIN	?§￡??????§?????????????????§￠???????§¨?￥?	00111111100000011001100010000001100100100011111100111111001111110011111100111111001111111000000110011000001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111110000001100110001000000110010001001111110011111100111111001111110011111100111111001111111000000110011000100000010100111000111111100000011000111100111111	3f819881923f3f3f3f3f3f81983f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f819881913f3f3f3f3f3f3f8198814e3f818f3f
EUC-JP	ï§£Ñ?ì®?ï§?ã??ê??å¤?ë?®ì??ï§¢ì??ã??å§¨ë??	10001111101010111100000110100001111110001010000111110010100011111010101011010000001111111000111110101011110000001000111110100010111011100011111110001111101010111100000110100001111110000011111110001111101010111010101000111111001111111000111110101011101101000011111100111111100011111010101110101001100011111010001011110000001111111000111110101011101100110011111110001111101000101110111010001111101010111100000000111111001111111000111110101011110000011010000111111000101000011111000110001111101010111100000000111111001111111000111110101011101010100011111100111111100011111010101110101001101000011111100010100001101011111000111110101011101100110011111100111111	8fabc1a1f8a1f28faad03f8fabc08fa2ee3f8fabc1a1f83f8fabaa3f3f8fabb43f3f8faba98fa2f03f8fabb33f8fa2ee8fabc03f3f8fabc1a1f8a1f18fabc03f3f8fabaa3f3f8faba9a1f8a1af8fabb33f3f
UTF-8	ï§£Ñì®«ï§ãê»å¤·ë®ì·ï§¢ìãå§¨ë¥	11000011101011111100001010100111110000101010001111000011100100011100001010001010110000111010110011000010101011101100001010101011110000111010111111000010101001111100001010011110110000111010001111000010100011111100001010000011110000111010101011000010101110111100001010000100110000111010010111000010101001001100001010110111110000111010101111000010100101111100001010101110110000111010110011000010100000101100001010110111110000111010111111000010101001111100001010100010110000111010110011000010100010001100001010001000110000111010001111000010100011101100001010001111110000111010010111000010101001111100001010101000110000111010101111000010101001011100001010011110	c3afc2a7c2a3c391c28ac3acc2aec2abc3afc2a7c29ec3a3c28fc283c3aac2bbc284c3a5c2a4c2b7c3abc297c2aec3acc282c2b7c3afc2a7c2a2c3acc288c288c3a3c28ec28fc3a5c2a7c2a8c3abc2a5c29e
UHC	?§????®??§????????¤·??®??·?§????????§¨???	001111111010000111010111001111110011111100111111001111111010001011100111001111110011111110100001110101110011111100111111001111110011111100111111001111110011111100111111101000101011010010100001101001000011111100111111101000101110011100111111001111111010000110100100001111111010000111010111001111110011111100111111001111110011111100111111001111110011111110100001110101111010000110100111001111110011111100111111	3fa1d73f3f3f3fa2e73f3fa1d73f3f3f3f3f3f3f3fa2b4a1a43f3fa2e73f3fa1a43fa1d73f3f3f3f3f3f3f3fa1d7a1a73f3f3f

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。