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§¢ìâæÎ¼ì½¬æë¹ì¬EM	11101111101001111010001011101100100010001000100011100010100001001001001111100110100000011000000111001110101111001110110010111101101011001110011010000001100000011110101110000101101110011110110010101101101011000100010101001101	efa7a2ec8888e28493e68181cebcecbdace68181eb85b9ecadac454d
SJIS-WIN	?§￠?????????????￢????????￢EM	0011111110000001100110001000000110010001001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111111000000111001010001111110011111100111111001111110011111100111111001111110011111110000001110010100100010101001101	3f819881913f3f3f3f3f3f3f3f3f3f3f3f3f81ca3f3f3f3f3f3f3f3f81ca454d
EUC-JP	ï§¢ì??â??æ??Î?ì?¬æ??ë??ì?¬EM	1000111110101011110000011010000111111000101000011111000110001111101010111100000000111111001111111000111110101011101001000011111100111111100011111010100111000001001111110011111110001111101010101100001000111111100011111010101111000000001111111010001011001100100011111010100111000001001111110011111110001111101010111011001100111111001111111000111110101011110000000011111110100010110011000100010101001101	8fabc1a1f8a1f18fabc03f3f8faba43f3f8fa9c13f3f8faac23f8fabc03fa2cc8fa9c13f3f8fabb33f3f8fabc03fa2cc454d
UTF-8	ï§¢ìâæÎ¼ì½¬æë¹ì¬EM	110000111010111111000010101001111100001010100010110000111010110011000010100010001100001010001000110000111010001011000010100001001100001010010011110000111010011011000010100000011100001010000001110000111000111011000010101111001100001110101100110000101011110111000010101011001100001110100110110000101000000111000010100000011100001110101011110000101000010111000010101110011100001110101100110000101010110111000010101011000100010101001101	c3afc2a7c2a2c3acc288c288c3a2c284c293c3a6c281c281c38ec2bcc3acc2bdc2acc3a6c281c281c3abc285c2b9c3acc2adc2ac454d
UHC	?§???????æ???¼?½?æ????¹??EM	0011111110100001110101110011111100111111001111110011111100111111001111110011111110101001101000010011111100111111001111111010100011111001001111111010100011110110001111111010100110100001001111110011111100111111001111111010100111110110001111111010000110101001001111110100010101001101	3fa1d73f3f3f3f3f3f3fa9a13f3f3fa8f93fa8f63fa9a13f3f3f3fa9f63fa1a93f454d

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。