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§¢ìãå§¨ë¨¯ì½¬æê¹ì¹	111011111010011110100010111011001000100010001000111000111000111010001111111001011010011110101000111010111010100010101111111011001011110110101100111001101000000110000001111010101011100110001010111011001000001010111001	efa7a2ec8888e38e8fe5a7a8eba8afecbdace68181eab98aec82b9
SJIS-WIN	?§￠???????§¨?¨???￢?????????	001111111000000110011000100000011001000100111111001111110011111100111111001111110011111100111111100000011001100010000001010011100011111110000001010011100011111100111111001111111000000111001010001111110011111100111111001111110011111100111111001111110011111100111111	3f819881913f3f3f3f3f3f3f8198814e3f814e3f3f3f81ca3f3f3f3f3f3f3f3f3f
EUC-JP	ï§¢ì??ã??å§¨ë¨¯ì?¬æ??ê??ì??	1000111110101011110000011010000111111000101000011111000110001111101010111100000000111111001111111000111110101011101010100011111100111111100011111010101110101001101000011111100010100001101011111000111110101011101100111010000110101111100011111010001010110100100011111010101111000000001111111010001011001100100011111010100111000001001111110011111110001111101010111011010000111111001111111000111110101011110000000011111100111111	8fabc1a1f8a1f18fabc03f3f8fabaa3f3f8faba9a1f8a1af8fabb3a1af8fa2b48fabc03fa2cc8fa9c13f3f8fabb43f3f8fabc03f3f
UTF-8	ï§¢ìãå§¨ë¨¯ì½¬æê¹ì¹	110000111010111111000010101001111100001010100010110000111010110011000010100010001100001010001000110000111010001111000010100011101100001010001111110000111010010111000010101001111100001010101000110000111010101111000010101010001100001010101111110000111010110011000010101111011100001010101100110000111010011011000010100000011100001010000001110000111010101011000010101110011100001010001010110000111010110011000010100000101100001010111001	c3afc2a7c2a2c3acc288c288c3a3c28ec28fc3a5c2a7c2a8c3abc2a8c2afc3acc2bdc2acc3a6c281c281c3aac2b9c28ac3acc282c2b9
UHC	?§????????§¨?¨??½?æ???¹???¹	0011111110100001110101110011111100111111001111110011111100111111001111110011111100111111101000011101011110100001101001110011111110100001101001110011111100111111101010001111011000111111101010011010000100111111001111110011111110101001111101100011111100111111001111111010100111110110	3fa1d73f3f3f3f3f3f3f3fa1d7a1a73fa1a73f3fa8f63fa9a13f3f3fa9f63f3f3fa9f6

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。