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·ìå§¨ë¨¯ì½¡æë¹â	111011111010011110100010111010111011011110000000111011001000001010011100111001011010011110101000111010111010100010101111111011001011110110100001111001101000000110000001111010111000010110111001111000101000010010010011	efa7a2ebb780ec829ce5a7a8eba8afecbda1e68181eb85b9e28493
SJIS-WIN	?§￠???????§¨?¨?????????????	0011111110000001100110001000000110010001001111110011111100111111001111110011111100111111001111111000000110011000100000010100111000111111100000010100111000111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111	3f819881913f3f3f3f3f3f3f8198814e3f814e3f3f3f3f3f3f3f3f3f3f3f3f3f
EUC-JP	ï§¢ë??ì??å§¨ë¨¯ì?¡æ??ë??â??	100011111010101111000001101000011111100010100001111100011000111110101011101100110011111100111111100011111010101111000000001111110011111110001111101010111010100110100001111110001010000110101111100011111010101110110011101000011010111110001111101000101011010010001111101010111100000000111111100011111010001011000010100011111010100111000001001111110011111110001111101010111011001100111111001111111000111110101011101001000011111100111111	8fabc1a1f8a1f18fabb33f3f8fabc03f3f8faba9a1f8a1af8fabb3a1af8fa2b48fabc03f8fa2c28fa9c13f3f8fabb33f3f8faba43f3f
UTF-8	ï§¢ë·ìå§¨ë¨¯ì½¡æë¹â	110000111010111111000010101001111100001010100010110000111010101111000010101101111100001010000000110000111010110011000010100000101100001010011100110000111010010111000010101001111100001010101000110000111010101111000010101010001100001010101111110000111010110011000010101111011100001010100001110000111010011011000010100000011100001010000001110000111010101111000010100001011100001010111001110000111010001011000010100001001100001010010011	c3afc2a7c2a2c3abc2b7c280c3acc282c29cc3a5c2a7c2a8c3abc2a8c2afc3acc2bdc2a1c3a6c281c281c3abc285c2b9c3a2c284c293
UHC	?§??·?????§¨?¨??½¡æ????¹???	001111111010000111010111001111110011111110100001101001000011111100111111001111110011111100111111101000011101011110100001101001110011111110100001101001110011111100111111101010001111011010100010101011101010100110100001001111110011111100111111001111111010100111110110001111110011111100111111	3fa1d73f3fa1a43f3f3f3f3fa1d7a1a73fa1a73f3fa8f6a2aea9a13f3f3f3fa9f63f3f3f

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。