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§¢ìì¬æì´ì½¬æë¼ì¹EM	1110111110100111101000101110110010001000100010001110110010101101101011001110011010000001100000011110110010000010101101001110110010111101101011001110011010000001100000011110101110000101101111001110110010000010101110010100010101001101	efa7a2ec8888ecadace68181ec82b4ecbdace68181eb85bcec82b9454d
SJIS-WIN	?§￠?????￢?????´??￢?????????EM	00111111100000011001100010000001100100010011111100111111001111110011111100111111100000011100101000111111001111110011111100111111001111111000000101001100001111110011111110000001110010100011111100111111001111110011111100111111001111110011111100111111001111110100010101001101	3f819881913f3f3f3f3f81ca3f3f3f3f3f814c3f3f81ca3f3f3f3f3f3f3f3f3f454d
EUC-JP	ï§¢ì??ì?¬æ??ì?´ì?¬æ??ë??ì??EM	10001111101010111100000110100001111110001010000111110001100011111010101111000000001111110011111110001111101010111100000000111111101000101100110010001111101010011100000100111111001111111000111110101011110000000011111110100001101011011000111110101011110000000011111110100010110011001000111110101001110000010011111100111111100011111010101110110011001111110011111110001111101010111100000000111111001111110100010101001101	8fabc1a1f8a1f18fabc03f3f8fabc03fa2cc8fa9c13f3f8fabc03fa1ad8fabc03fa2cc8fa9c13f3f8fabb33f3f8fabc03f3f454d
UTF-8	ï§¢ìì¬æì´ì½¬æë¼ì¹EM	1100001110101111110000101010011111000010101000101100001110101100110000101000100011000010100010001100001110101100110000101010110111000010101011001100001110100110110000101000000111000010100000011100001110101100110000101000001011000010101101001100001110101100110000101011110111000010101011001100001110100110110000101000000111000010100000011100001110101011110000101000010111000010101111001100001110101100110000101000001011000010101110010100010101001101	c3afc2a7c2a2c3acc288c288c3acc2adc2acc3a6c281c281c3acc282c2b4c3acc2bdc2acc3a6c281c281c3abc285c2bcc3acc282c2b9454d
UHC	?§??????æ????´?½?æ????¼??¹EM	00111111101000011101011100111111001111110011111100111111001111111010000110101001001111111010100110100001001111110011111100111111001111111010001010100101001111111010100011110110001111111010100110100001001111110011111100111111001111111010100011111001001111110011111110101001111101100100010101001101	3fa1d73f3f3f3f3fa1a93fa9a13f3f3f3fa2a53fa8f63fa9a13f3f3f3fa8f93f3fa9f6454d

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。