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§æìì½ å§¨ë¯ì¬	111011111010011110100010111010111001101010110000111011001000001010100111111001101000000110000001111011001000100010001000111011001011110110100000111001011010011110101000111010111001101010101111111011001010110110101100	efa7a2eb9ab0ec82a7e68181ec8888ecbda0e5a7a8eb9aafecadac
SJIS-WIN	?§￠??°??§??????????§¨?????￢	00111111100000011001100010000001100100010011111100111111100000011000101100111111001111111000000110011000001111110011111100111111001111110011111100111111001111110011111100111111001111111000000110011000100000010100111000111111001111110011111100111111001111111000000111001010	3f819881913f3f818b3f3f81983f3f3f3f3f3f3f3f3f3f8198814e3f3f3f3f3f81ca
EUC-JP	ï§¢ë?°ì?§æ??ì??ì??å§¨ë?¯ì?¬	100011111010101111000001101000011111100010100001111100011000111110101011101100110011111110100001111010111000111110101011110000000011111110100001111110001000111110101001110000010011111100111111100011111010101111000000001111110011111110001111101010111100000000111111001111111000111110101011101010011010000111111000101000011010111110001111101010111011001100111111100011111010001010110100100011111010101111000000001111111010001011001100	8fabc1a1f8a1f18fabb33fa1eb8fabc03fa1f88fa9c13f3f8fabc03f3f8fabc03f3f8faba9a1f8a1af8fabb33f8fa2b48fabc03fa2cc
UTF-8	ï§¢ë°ì§æìì½ å§¨ë¯ì¬	110000111010111111000010101001111100001010100010110000111010101111000010100110101100001010110000110000111010110011000010100000101100001010100111110000111010011011000010100000011100001010000001110000111010110011000010100010001100001010001000110000111010110011000010101111011100001010100000110000111010010111000010101001111100001010101000110000111010101111000010100110101100001010101111110000111010110011000010101011011100001010101100	c3afc2a7c2a2c3abc29ac2b0c3acc282c2a7c3a6c281c281c3acc288c288c3acc2bdc2a0c3a5c2a7c2a8c3abc29ac2afc3acc2adc2ac
UHC	?§???°??§æ??????½??§¨?????	0011111110100001110101110011111100111111001111111010000111000110001111110011111110100001110101111010100110100001001111110011111100111111001111110011111100111111101010001111011000111111001111111010000111010111101000011010011100111111001111110011111100111111101000011010100100111111	3fa1d73f3f3fa1c63f3fa1d7a9a13f3f3f3f3f3fa8f63f3fa1d7a1a73f3f3f3fa1a93f

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。