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§ì¢ì½æëãï§¡ì±ì½	111011111010011110100010111010111000110110001001111011001010111010101011111011111010011110011110111011001010001010001110111011001011110110010000111001101000000110000001111010111000110010000001111000111000111110001000111011111010011110100001111011001000011110110001111011001011110110010000	efa7a2eb8d89ecaeabefa79eeca28eecbd90e68181eb8c81e38f88efa7a1ec87b1ecbd90
SJIS-WIN	?§￠???????§??￠??????????????§???±???	001111111000000110011000100000011001000100111111001111110011111100111111001111110011111100111111100000011001100000111111001111111000000110010001001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111110000001100110000011111100111111001111111000000101111101001111110011111100111111	3f819881913f3f3f3f3f3f3f81983f3f81913f3f3f3f3f3f3f3f3f3f3f3f3f3f81983f3f3f817d3f3f3f
EUC-JP	ï§¢ë??ì®?ï§?ì¢?ì??æ??ë??ã??ï§¡ì?±ì??	10001111101010111100000110100001111110001010000111110001100011111010101110110011001111110011111110001111101010111100000010001111101000101110111000111111100011111010101111000001101000011111100000111111100011111010101111000000101000011111000100111111100011111010101111000000001111110011111110001111101010011100000100111111001111111000111110101011101100110011111100111111100011111010101110101010001111110011111110001111101010111100000110100001111110001000111110100010110000101000111110101011110000000011111110100001110111101000111110101011110000000011111100111111	8fabc1a1f8a1f18fabb33f3f8fabc08fa2ee3f8fabc1a1f83f8fabc0a1f13f8fabc03f3f8fa9c13f3f8fabb33f3f8fabaa3f3f8fabc1a1f88fa2c28fabc03fa1de8fabc03f3f
UTF-8	ï§¢ëì®«ï§ì¢ì½æëãï§¡ì±ì½	110000111010111111000010101001111100001010100010110000111010101111000010100011011100001010001001110000111010110011000010101011101100001010101011110000111010111111000010101001111100001010011110110000111010110011000010101000101100001010001110110000111010110011000010101111011100001010010000110000111010011011000010100000011100001010000001110000111010101111000010100011001100001010000001110000111010001111000010100011111100001010001000110000111010111111000010101001111100001010100001110000111010110011000010100001111100001010110001110000111010110011000010101111011100001010010000	c3afc2a7c2a2c3abc28dc289c3acc2aec2abc3afc2a7c29ec3acc2a2c28ec3acc2bdc290c3a6c281c281c3abc28cc281c3a3c28fc288c3afc2a7c2a1c3acc287c2b1c3acc2bdc290
UHC	?§?????®??§?????½?æ?????????§¡??±?½?	001111111010000111010111001111110011111100111111001111110011111110100010111001110011111100111111101000011101011100111111001111110011111100111111001111111010100011110110001111111010100110100001001111110011111100111111001111110011111100111111001111110011111100111111101000011101011110100010101011100011111100111111101000011011111000111111101010001111011000111111	3fa1d73f3f3f3f3fa2e73f3fa1d73f3f3f3f3fa8f63fa9a13f3f3f3f3f3f3f3f3fa1d7a2ae3f3fa1be3fa8f63f

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。