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¢ì½¡æì¹ãï§¢ììæ	111011111010011110100010111010111000110110001001111011001010111010101011111011111010011110011110111011001010001010001110111011001011110110100001111001101000000110000001111011001001010110111001111000111000111010001111111011111010011110100010111011001000010010010001111011001000001110000011111001101000000110000001	efa7a2eb8d89ecaeabefa79eeca28eecbda1e68181ec95b9e38e8fefa7a2ec8491ec8383e68181
SJIS-WIN	?§￠???????§??￠??????????????§￠?????????	001111111000000110011000100000011001000100111111001111110011111100111111001111110011111100111111100000011001100000111111001111111000000110010001001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111110000001100110001000000110010001001111110011111100111111001111110011111100111111001111110011111100111111	3f819881913f3f3f3f3f3f3f81983f3f81913f3f3f3f3f3f3f3f3f3f3f3f3f3f819881913f3f3f3f3f3f3f3f3f
EUC-JP	ï§¢ë??ì®?ï§?ì¢?ì?¡æ??ì??ã??ï§¢ì??ì??æ??	100011111010101111000001101000011111100010100001111100011000111110101011101100110011111100111111100011111010101111000000100011111010001011101110001111111000111110101011110000011010000111111000001111111000111110101011110000001010000111110001001111111000111110101011110000000011111110001111101000101100001010001111101010011100000100111111001111111000111110101011110000000011111100111111100011111010101110101010001111110011111110001111101010111100000110100001111110001010000111110001100011111010101111000000001111110011111110001111101010111100000000111111001111111000111110101001110000010011111100111111	8fabc1a1f8a1f18fabb33f3f8fabc08fa2ee3f8fabc1a1f83f8fabc0a1f13f8fabc03f8fa2c28fa9c13f3f8fabc03f3f8fabaa3f3f8fabc1a1f8a1f18fabc03f3f8fabc03f3f8fa9c13f3f
UTF-8	ï§¢ëì®«ï§ì¢ì½¡æì¹ãï§¢ììæ	110000111010111111000010101001111100001010100010110000111010101111000010100011011100001010001001110000111010110011000010101011101100001010101011110000111010111111000010101001111100001010011110110000111010110011000010101000101100001010001110110000111010110011000010101111011100001010100001110000111010011011000010100000011100001010000001110000111010110011000010100101011100001010111001110000111010001111000010100011101100001010001111110000111010111111000010101001111100001010100010110000111010110011000010100001001100001010010001110000111010110011000010100000111100001010000011110000111010011011000010100000011100001010000001	c3afc2a7c2a2c3abc28dc289c3acc2aec2abc3afc2a7c29ec3acc2a2c28ec3acc2bdc2a1c3a6c281c281c3acc295c2b9c3a3c28ec28fc3afc2a7c2a2c3acc284c291c3acc283c283c3a6c281c281
UHC	?§?????®??§?????½¡æ????¹????§???????æ??	001111111010000111010111001111110011111100111111001111110011111110100010111001110011111100111111101000011101011100111111001111110011111100111111001111111010100011110110101000101010111010101001101000010011111100111111001111110011111110101001111101100011111100111111001111110011111110100001110101110011111100111111001111110011111100111111001111110011111110101001101000010011111100111111	3fa1d73f3f3f3f3fa2e73f3fa1d73f3f3f3f3fa8f6a2aea9a13f3f3f3fa9f63f3f3f3fa1d73f3f3f3f3f3f3fa9a13f3f

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。