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®æë½°ì½¡æì¹ì°ï§¢ìì°å§¨ë	111011111010011110100010111010111000110110001010111011001000001010101110111001101000000110000001111010111011110110110000111011001011110110100001111001101000000110000001111011001001010110111001111011001011000010010011111011111010011110100010111011001000010010001111111011001011000010001110111001011010011110101000111010111001100010001100	efa7a2eb8d8aec82aee68181ebbdb0ecbda1e68181ec95b9ecb093efa7a2ec848fecb08ee5a7a8eb988c
SJIS-WIN	?§￠???????????°??????????°??§￠????°??§¨???	001111111000000110011000100000011001000100111111001111110011111100111111001111110011111100111111001111110011111100111111001111111000000110001011001111110011111100111111001111110011111100111111001111110011111100111111001111111000000110001011001111110011111110000001100110001000000110010001001111110011111100111111001111111000000110001011001111110011111110000001100110001000000101001110001111110011111100111111	3f819881913f3f3f3f3f3f3f3f3f3f3f818b3f3f3f3f3f3f3f3f3f3f818b3f3f819881913f3f3f3f818b3f3f8198814e3f3f3f
EUC-JP	ï§¢ë??ì?®æ??ë?°ì?¡æ??ì??ì°?ï§¢ì??ì°?å§¨ë??	1000111110101011110000011010000111111000101000011111000110001111101010111011001100111111001111111000111110101011110000000011111110001111101000101110111010001111101010011100000100111111001111111000111110101011101100110011111110100001111010111000111110101011110000000011111110001111101000101100001010001111101010011100000100111111001111111000111110101011110000000011111100111111100011111010101111000000101000011110101100111111100011111010101111000001101000011111100010100001111100011000111110101011110000000011111100111111100011111010101111000000101000011110101100111111100011111010101110101001101000011111100010100001101011111000111110101011101100110011111100111111	8fabc1a1f8a1f18fabb33f3f8fabc03f8fa2ee8fa9c13f3f8fabb33fa1eb8fabc03f8fa2c28fa9c13f3f8fabc03f3f8fabc0a1eb3f8fabc1a1f8a1f18fabc03f3f8fabc0a1eb3f8faba9a1f8a1af8fabb33f3f
UTF-8	ï§¢ëì®æë½°ì½¡æì¹ì°ï§¢ìì°å§¨ë	110000111010111111000010101001111100001010100010110000111010101111000010100011011100001010001010110000111010110011000010100000101100001010101110110000111010011011000010100000011100001010000001110000111010101111000010101111011100001010110000110000111010110011000010101111011100001010100001110000111010011011000010100000011100001010000001110000111010110011000010100101011100001010111001110000111010110011000010101100001100001010010011110000111010111111000010101001111100001010100010110000111010110011000010100001001100001010001111110000111010110011000010101100001100001010001110110000111010010111000010101001111100001010101000110000111010101111000010100110001100001010001100	c3afc2a7c2a2c3abc28dc28ac3acc282c2aec3a6c281c281c3abc2bdc2b0c3acc2bdc2a1c3a6c281c281c3acc295c2b9c3acc2b0c293c3afc2a7c2a2c3acc284c28fc3acc2b0c28ec3a5c2a7c2a8c3abc298c28c
UHC	?§??????®æ???½°?½¡æ????¹?°??§?????°??§¨???	0011111110100001110101110011111100111111001111110011111100111111001111111010001011100111101010011010000100111111001111110011111110101000111101101010000111000110001111111010100011110110101000101010111010101001101000010011111100111111001111110011111110101001111101100011111110100001110001100011111100111111101000011101011100111111001111110011111100111111001111111010000111000110001111110011111110100001110101111010000110100111001111110011111100111111	3fa1d73f3f3f3f3f3fa2e7a9a13f3f3fa8f6a1c63fa8f6a2aea9a13f3f3f3fa9f63fa1c63f3fa1d73f3f3f3f3fa1c63f3fa1d7a1a73f3f3f

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。