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§ê³ì½¡æë£»ìï§¢ììå§¨ë´	111011111010011110100010111010111001101010110000111011001000001010101110111011111010011110011110111010101011001110010111111011001011110110100001111001101000000110000001111010111010001110111011111011001000001110000110111011111010011110100010111011001000100010001001111011001000001010011100111001011010011110101000111010111011010010001110	efa7a2eb9ab0ec82aeefa79eeab397ecbda1e68181eba3bbec8386efa7a2ec8889ec829ce5a7a8ebb48e
SJIS-WIN	?§￠??°????§???????????￡?????§￠???????§¨?´?	00111111100000011001100010000001100100010011111100111111100000011000101100111111001111110011111100111111100000011001100000111111001111110011111100111111001111110011111100111111001111110011111100111111001111111000000110010010001111110011111100111111001111110011111110000001100110001000000110010001001111110011111100111111001111110011111100111111001111111000000110011000100000010100111000111111100000010100110000111111	3f819881913f3f818b3f3f3f3f81983f3f3f3f3f3f3f3f3f3f3f81923f3f3f3f3f819881913f3f3f3f3f3f3f8198814e3f814c3f
EUC-JP	ï§¢ë?°ì?®ï§?ê??ì?¡æ??ë£?ì??ï§¢ì??ì??å§¨ë´?	100011111010101111000001101000011111100010100001111100011000111110101011101100110011111110100001111010111000111110101011110000000011111110001111101000101110111010001111101010111100000110100001111110000011111110001111101010111011010000111111001111111000111110101011110000000011111110001111101000101100001010001111101010011100000100111111001111111000111110101011101100111010000111110010001111111000111110101011110000000011111100111111100011111010101111000001101000011111100010100001111100011000111110101011110000000011111100111111100011111010101111000000001111110011111110001111101010111010100110100001111110001010000110101111100011111010101110110011101000011010110100111111	8fabc1a1f8a1f18fabb33fa1eb8fabc03f8fa2ee8fabc1a1f83f8fabb43f3f8fabc03f8fa2c28fa9c13f3f8fabb3a1f23f8fabc03f3f8fabc1a1f8a1f18fabc03f3f8fabc03f3f8faba9a1f8a1af8fabb3a1ad3f
UTF-8	ï§¢ë°ì®ï§ê³ì½¡æë£»ìï§¢ììå§¨ë´	110000111010111111000010101001111100001010100010110000111010101111000010100110101100001010110000110000111010110011000010100000101100001010101110110000111010111111000010101001111100001010011110110000111010101011000010101100111100001010010111110000111010110011000010101111011100001010100001110000111010011011000010100000011100001010000001110000111010101111000010101000111100001010111011110000111010110011000010100000111100001010000110110000111010111111000010101001111100001010100010110000111010110011000010100010001100001010001001110000111010110011000010100000101100001010011100110000111010010111000010101001111100001010101000110000111010101111000010101101001100001010001110	c3afc2a7c2a2c3abc29ac2b0c3acc282c2aec3afc2a7c29ec3aac2b3c297c3acc2bdc2a1c3a6c281c281c3abc2a3c2bbc3acc283c286c3afc2a7c2a2c3acc288c289c3acc282c29cc3a5c2a7c2a8c3abc2b4c28e
UHC	?§???°??®?§??³??½¡æ?????????§????????§¨?´?	001111111010000111010111001111110011111100111111101000011100011000111111001111111010001011100111001111111010000111010111001111110011111110101001111110000011111100111111101010001111011010100010101011101010100110100001001111110011111100111111001111110011111100111111001111110011111100111111101000011101011100111111001111110011111100111111001111110011111100111111001111111010000111010111101000011010011100111111101000101010010100111111	3fa1d73f3f3fa1c63f3fa2e73fa1d73f3fa9f83f3fa8f6a2aea9a13f3f3f3f3f3f3f3f3fa1d73f3f3f3f3f3f3f3fa1d7a1a73fa2a53f

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。