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§¢ìãå§¨ë¨¯ì½¡æëìº	111011111010011110100010111011001000010010001111111000111000111010010110111001011010011110101000111010111010100010101111111011001011110110100001111001101000000110000001111010111000000010000100111011001000001010111010	efa7a2ec848fe38e96e5a7a8eba8afecbda1e68181eb8084ec82ba
SJIS-WIN	?§￠???????§¨?¨?????????????	0011111110000001100110001000000110010001001111110011111100111111001111110011111100111111001111111000000110011000100000010100111000111111100000010100111000111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111	3f819881913f3f3f3f3f3f3f8198814e3f814e3f3f3f3f3f3f3f3f3f3f3f3f3f
EUC-JP	ï§¢ì??ã??å§¨ë¨¯ì?¡æ??ë??ì?º	1000111110101011110000011010000111111000101000011111000110001111101010111100000000111111001111111000111110101011101010100011111100111111100011111010101110101001101000011111100010100001101011111000111110101011101100111010000110101111100011111010001010110100100011111010101111000000001111111000111110100010110000101000111110101001110000010011111100111111100011111010101110110011001111110011111110001111101010111100000000111111100011111010001011101011	8fabc1a1f8a1f18fabc03f3f8fabaa3f3f8faba9a1f8a1af8fabb3a1af8fa2b48fabc03f8fa2c28fa9c13f3f8fabb33f3f8fabc03f8fa2eb
UTF-8	ï§¢ìãå§¨ë¨¯ì½¡æëìº	110000111010111111000010101001111100001010100010110000111010110011000010100001001100001010001111110000111010001111000010100011101100001010010110110000111010010111000010101001111100001010101000110000111010101111000010101010001100001010101111110000111010110011000010101111011100001010100001110000111010011011000010100000011100001010000001110000111010101111000010100000001100001010000100110000111010110011000010100000101100001010111010	c3afc2a7c2a2c3acc284c28fc3a3c28ec296c3a5c2a7c2a8c3abc2a8c2afc3acc2bdc2a1c3a6c281c281c3abc280c284c3acc282c2ba
UHC	?§????????§¨?¨??½¡æ???????º	0011111110100001110101110011111100111111001111110011111100111111001111110011111100111111101000011101011110100001101001110011111110100001101001110011111100111111101010001111011010100010101011101010100110100001001111110011111100111111001111110011111100111111001111111010100010101100	3fa1d73f3f3f3f3f3f3f3fa1d7a1a73fa1a73f3fa8f6a2aea9a13f3f3f3f3f3f3fa8ac

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。