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°ï§ë±ì½¡æì´ìM	11101111101001111010001011101011100000101000011011101100101100001000100011101111101001111001111011101011101100011000000011101100101111011010000111100110100000011000000111101100100010111011010011101100100000101001101001001101	efa7a2eb8286ecb088efa79eebb180ecbda1e68181ec8bb4ec829a4d
SJIS-WIN	?§￠????°??§??±?????????´???M	00111111100000011001100010000001100100010011111100111111001111110011111110000001100010110011111100111111100000011001100000111111001111111000000101111101001111110011111100111111001111110011111100111111001111110011111100111111100000010100110000111111001111110011111101001101	3f819881913f3f3f3f818b3f3f81983f3f817d3f3f3f3f3f3f3f3f3f814c3f3f3f4d
EUC-JP	ï§¢ë??ì°?ï§?ë±?ì?¡æ??ì?´ì??M	100011111010101111000001101000011111100010100001111100011000111110101011101100110011111100111111100011111010101111000000101000011110101100111111100011111010101111000001101000011111100000111111100011111010101110110011101000011101111000111111100011111010101111000000001111111000111110100010110000101000111110101001110000010011111100111111100011111010101111000000001111111010000110101101100011111010101111000000001111110011111101001101	8fabc1a1f8a1f18fabb33f3f8fabc0a1eb3f8fabc1a1f83f8fabb3a1de3f8fabc03f8fa2c28fa9c13f3f8fabc03fa1ad8fabc03f3f4d
UTF-8	ï§¢ëì°ï§ë±ì½¡æì´ìM	11000011101011111100001010100111110000101010001011000011101010111100001010000010110000101000011011000011101011001100001010110000110000101000100011000011101011111100001010100111110000101001111011000011101010111100001010110001110000101000000011000011101011001100001010111101110000101010000111000011101001101100001010000001110000101000000111000011101011001100001010001011110000101011010011000011101011001100001010000010110000101001101001001101	c3afc2a7c2a2c3abc282c286c3acc2b0c288c3afc2a7c29ec3abc2b1c280c3acc2bdc2a1c3a6c281c281c3acc28bc2b4c3acc282c29a4d
UHC	?§?????°??§??±??½¡æ????´???M	001111111010000111010111001111110011111100111111001111110011111110100001110001100011111100111111101000011101011100111111001111111010000110111110001111110011111110101000111101101010001010101110101010011010000100111111001111110011111100111111101000101010010100111111001111110011111101001101	3fa1d73f3f3f3f3fa1c63f3fa1d73f3fa1be3f3fa8f6a2aea9a13f3f3f3fa2a53f3f3f4d

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。