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®¯æë¹ì½¡æë¯ì±\|	11101111101001111010001011101011100110101010111111101100101011101010111111100110100000011000000111101011100001011011100111101100101111011010000111100110100000011000000111101011100100111010111111101100100000101011000101111100	efa7a2eb9aafecaeafe68181eb85b9ecbda1e68181eb93afec82b17c
SJIS-WIN	?§￠???????????????????????±\|	00111111100000011001100010000001100100010011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111100000010111110101111100	3f819881913f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f817d7c
EUC-JP	ï§¢ë?¯ì®¯æ??ë??ì?¡æ??ë?¯ì?±\|	1000111110101011110000011010000111111000101000011111000110001111101010111011001100111111100011111010001010110100100011111010101111000000100011111010001011101110100011111010001010110100100011111010100111000001001111110011111110001111101010111011001100111111001111111000111110101011110000000011111110001111101000101100001010001111101010011100000100111111001111111000111110101011101100110011111110001111101000101011010010001111101010111100000000111111101000011101111001111100	8fabc1a1f8a1f18fabb33f8fa2b48fabc08fa2ee8fa2b48fa9c13f3f8fabb33f3f8fabc03f8fa2c28fa9c13f3f8fabb33f8fa2b48fabc03fa1de7c
UTF-8	ï§¢ë¯ì®¯æë¹ì½¡æë¯ì±\|	11000011101011111100001010100111110000101010001011000011101010111100001010011010110000101010111111000011101011001100001010101110110000101010111111000011101001101100001010000001110000101000000111000011101010111100001010000101110000101011100111000011101011001100001010111101110000101010000111000011101001101100001010000001110000101000000111000011101010111100001010010011110000101010111111000011101011001100001010000010110000101011000101111100	c3afc2a7c2a2c3abc29ac2afc3acc2aec2afc3a6c281c281c3abc285c2b9c3acc2bdc2a1c3a6c281c281c3abc293c2afc3acc282c2b17c
UHC	?§?????®?æ????¹?½¡æ???????±\|	001111111010000111010111001111110011111100111111001111110011111110100010111001110011111110101001101000010011111100111111001111110011111110101001111101100011111110101000111101101010001010101110101010011010000100111111001111110011111100111111001111110011111100111111101000011011111001111100	3fa1d73f3f3f3f3fa2e73fa9a13f3f3f3fa9f63fa8f6a2aea9a13f3f3f3f3f3f3fa1be7c

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。