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·ìå§¨ë¨¯ì½æì¬ì©	111011111010011110100010111010111011011110000000111011001000001110001011111001011010011110101000111010111010100010101111111011001011110110011101111001101000000110000001111011001000000010101100111011001010110110101001	efa7a2ebb780ec838be5a7a8eba8afecbd9de68181ec80acecada9
SJIS-WIN	?§￠???????§¨?¨?????????￢???	001111111000000110011000100000011001000100111111001111110011111100111111001111110011111100111111100000011001100010000001010011100011111110000001010011100011111100111111001111110011111100111111001111110011111100111111001111111000000111001010001111110011111100111111	3f819881913f3f3f3f3f3f3f8198814e3f814e3f3f3f3f3f3f3f3f3f81ca3f3f3f
EUC-JP	ï§¢ë??ì??å§¨ë¨¯ì??æ??ì?¬ì?©	10001111101010111100000110100001111110001010000111110001100011111010101110110011001111110011111110001111101010111100000000111111001111111000111110101011101010011010000111111000101000011010111110001111101010111011001110100001101011111000111110100010101101001000111110101011110000000011111100111111100011111010100111000001001111110011111110001111101010111100000000111111101000101100110010001111101010111100000000111111100011111010001011101101	8fabc1a1f8a1f18fabb33f3f8fabc03f3f8faba9a1f8a1af8fabb3a1af8fa2b48fabc03f3f8fa9c13f3f8fabc03fa2cc8fabc03f8fa2ed
UTF-8	ï§¢ë·ìå§¨ë¨¯ì½æì¬ì©	110000111010111111000010101001111100001010100010110000111010101111000010101101111100001010000000110000111010110011000010100000111100001010001011110000111010010111000010101001111100001010101000110000111010101111000010101010001100001010101111110000111010110011000010101111011100001010011101110000111010011011000010100000011100001010000001110000111010110011000010100000001100001010101100110000111010110011000010101011011100001010101001	c3afc2a7c2a2c3abc2b7c280c3acc283c28bc3a5c2a7c2a8c3abc2a8c2afc3acc2bdc29dc3a6c281c281c3acc280c2acc3acc2adc2a9
UHC	?§??·?????§¨?¨??½?æ???????	0011111110100001110101110011111100111111101000011010010000111111001111110011111100111111001111111010000111010111101000011010011100111111101000011010011100111111001111111010100011110110001111111010100110100001001111110011111100111111001111110011111100111111101000011010100100111111	3fa1d73f3fa1a43f3f3f3f3fa1d7a1a73fa1a73f3fa8f63fa9a13f3f3f3f3f3fa1a93f

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。