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§¢ììå§¨ë¯ì½¡æì³ì®°ï§¢ëì®¯æì¹	111011111010011110100010111011001000100010001001111011001000001010010101111001011010011110101000111010111001101010101111111011001011110110100001111001101000000110000001111011001000101110110011111011001010111010110000111011111010011110100010111010111000001010000110111011001010111010101111111001101000000110000001111011001011100110000110	efa7a2ec8889ec8295e5a7a8eb9aafecbda1e68181ec8bb3ecaeb0efa7a2eb8286ecaeafe68181ecb986
SJIS-WIN	?§￠???????§¨??????????????°?§￠????????????	00111111100000011001100010000001100100010011111100111111001111110011111100111111001111110011111110000001100110001000000101001110001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111110000001100010110011111110000001100110001000000110010001001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111	3f819881913f3f3f3f3f3f3f8198814e3f3f3f3f3f3f3f3f3f3f3f3f3f3f818b3f819881913f3f3f3f3f3f3f3f3f3f3f3f
EUC-JP	ï§¢ì??ì??å§¨ë?¯ì?¡æ??ì??ì®°ï§¢ë??ì®¯æ??ì??	100011111010101111000001101000011111100010100001111100011000111110101011110000000011111100111111100011111010101111000000001111110011111110001111101010111010100110100001111110001010000110101111100011111010101110110011001111111000111110100010101101001000111110101011110000000011111110001111101000101100001010001111101010011100000100111111001111111000111110101011110000000011111100111111100011111010101111000000100011111010001011101110101000011110101110001111101010111100000110100001111110001010000111110001100011111010101110110011001111110011111110001111101010111100000010001111101000101110111010001111101000101011010010001111101010011100000100111111001111111000111110101011110000000011111100111111	8fabc1a1f8a1f18fabc03f3f8fabc03f3f8faba9a1f8a1af8fabb33f8fa2b48fabc03f8fa2c28fa9c13f3f8fabc03f3f8fabc08fa2eea1eb8fabc1a1f8a1f18fabb33f3f8fabc08fa2ee8fa2b48fa9c13f3f8fabc03f3f
UTF-8	ï§¢ììå§¨ë¯ì½¡æì³ì®°ï§¢ëì®¯æì¹	110000111010111111000010101001111100001010100010110000111010110011000010100010001100001010001001110000111010110011000010100000101100001010010101110000111010010111000010101001111100001010101000110000111010101111000010100110101100001010101111110000111010110011000010101111011100001010100001110000111010011011000010100000011100001010000001110000111010110011000010100010111100001010110011110000111010110011000010101011101100001010110000110000111010111111000010101001111100001010100010110000111010101111000010100000101100001010000110110000111010110011000010101011101100001010101111110000111010011011000010100000011100001010000001110000111010110011000010101110011100001010000110	c3afc2a7c2a2c3acc288c289c3acc282c295c3a5c2a7c2a8c3abc29ac2afc3acc2bdc2a1c3a6c281c281c3acc28bc2b3c3acc2aec2b0c3afc2a7c2a2c3abc282c286c3acc2aec2afc3a6c281c281c3acc2b9c286
UHC	?§????????§¨????½¡æ????³?®°?§?????®?æ???¹?	00111111101000011101011100111111001111110011111100111111001111110011111100111111001111111010000111010111101000011010011100111111001111110011111100111111101010001111011010100010101011101010100110100001001111110011111100111111001111111010100111111000001111111010001011100111101000011100011000111111101000011101011100111111001111110011111100111111001111111010001011100111001111111010100110100001001111110011111100111111101010011111011000111111	3fa1d73f3f3f3f3f3f3f3fa1d7a1a73f3f3f3fa8f6a2aea9a13f3f3f3fa9f83fa2e7a1c63fa1d73f3f3f3f3fa2e73fa9a13f3f3fa9f63f

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。