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§æãìæÎ¼ì½¡æìì°ï§¢	1110111110100111101000101110101110000010100001111110110010000010101001111110011010000001100000011110001110000011101011011110110010001010100001011110011010000001100000011100111010111100111011001011110110100001111001101000000110000001111011001001111010011011111011001011000010001001111011111010011110100010	efa7a2eb8287ec82a7e68181e383adec8a85e68181cebcecbda1e68181ec9e9becb089efa7a2
SJIS-WIN	?§￠?????§????????????????????????°??§￠	0011111110000001100110001000000110010001001111110011111100111111001111110011111110000001100110000011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111111000000110001011001111110011111110000001100110001000000110010001	3f819881913f3f3f3f3f81983f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f818b3f3f81988191
EUC-JP	ï§¢ë??ì?§æ??ã??ì??æ??Î?ì?¡æ??ì??ì°?ï§¢	100011111010101111000001101000011111100010100001111100011000111110101011101100110011111100111111100011111010101111000000001111111010000111111000100011111010100111000001001111110011111110001111101010111010101000111111001111111000111110101011110000000011111100111111100011111010100111000001001111110011111110001111101010101100001000111111100011111010101111000000001111111000111110100010110000101000111110101001110000010011111100111111100011111010101111000000001111110011111110001111101010111100000010100001111010110011111110001111101010111100000110100001111110001010000111110001	8fabc1a1f8a1f18fabb33f3f8fabc03fa1f88fa9c13f3f8fabaa3f3f8fabc03f3f8fa9c13f3f8faac23f8fabc03f8fa2c28fa9c13f3f8fabc03f3f8fabc0a1eb3f8fabc1a1f8a1f1
UTF-8	ï§¢ëì§æãìæÎ¼ì½¡æìì°ï§¢	11000011101011111100001010100111110000101010001011000011101010111100001010000010110000101000011111000011101011001100001010000010110000101010011111000011101001101100001010000001110000101000000111000011101000111100001010000011110000101010110111000011101011001100001010001010110000101000010111000011101001101100001010000001110000101000000111000011100011101100001010111100110000111010110011000010101111011100001010100001110000111010011011000010100000011100001010000001110000111010110011000010100111101100001010011011110000111010110011000010101100001100001010001001110000111010111111000010101001111100001010100010	c3afc2a7c2a2c3abc282c287c3acc282c2a7c3a6c281c281c3a3c283c2adc3acc28ac285c3a6c281c281c38ec2bcc3acc2bdc2a1c3a6c281c281c3acc29ec29bc3acc2b0c289c3afc2a7c2a2
UHC	?§??????§æ???????æ???¼?½¡æ??????°??§?	00111111101000011101011100111111001111110011111100111111001111110011111110100001110101111010100110100001001111110011111100111111001111111010000110101001001111110011111100111111101010011010000100111111001111110011111110101000111110010011111110101000111101101010001010101110101010011010000100111111001111110011111100111111001111110011111110100001110001100011111100111111101000011101011100111111	3fa1d73f3f3f3f3f3fa1d7a9a13f3f3f3fa1a93f3f3fa9a13f3f3fa8f93fa8f6a2aea9a13f3f3f3f3f3fa1c63f3fa1d73f

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。