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§¡ìì¹ï§¢ëï§¢ëï§¢ë	111011111010011110100001111011001000111110000000111011001000001010111001111011111010011110100010111010111001100010010101111011111010011110100010111010111001100010011100111011111010011110100010111010111001100010011101	efa7a1ec8f80ec82b9efa7a2eb9895efa7a2eb989cefa7a2eb989d
SJIS-WIN	?§????????§￠????§￠????§￠???	00111111100000011001100000111111001111110011111100111111001111110011111100111111001111111000000110011000100000011001000100111111001111110011111100111111100000011001100010000001100100010011111100111111001111110011111110000001100110001000000110010001001111110011111100111111	3f81983f3f3f3f3f3f3f3f819881913f3f3f3f819881913f3f3f3f819881913f3f3f
EUC-JP	ï§¡ì??ì??ï§¢ë??ï§¢ë??ï§¢ë??	100011111010101111000001101000011111100010001111101000101100001010001111101010111100000000111111001111111000111110101011110000000011111100111111100011111010101111000001101000011111100010100001111100011000111110101011101100110011111100111111100011111010101111000001101000011111100010100001111100011000111110101011101100110011111100111111100011111010101111000001101000011111100010100001111100011000111110101011101100110011111100111111	8fabc1a1f88fa2c28fabc03f3f8fabc03f3f8fabc1a1f8a1f18fabb33f3f8fabc1a1f8a1f18fabb33f3f8fabc1a1f8a1f18fabb33f3f
UTF-8	ï§¡ìì¹ï§¢ëï§¢ëï§¢ë	110000111010111111000010101001111100001010100001110000111010110011000010100011111100001010000000110000111010110011000010100000101100001010111001110000111010111111000010101001111100001010100010110000111010101111000010100110001100001010010101110000111010111111000010101001111100001010100010110000111010101111000010100110001100001010011100110000111010111111000010101001111100001010100010110000111010101111000010100110001100001010011101	c3afc2a7c2a1c3acc28fc280c3acc282c2b9c3afc2a7c2a2c3abc298c295c3afc2a7c2a2c3abc298c29cc3afc2a7c2a2c3abc298c29d
UHC	?§¡?????¹?§?????§?????§????	001111111010000111010111101000101010111000111111001111110011111100111111001111111010100111110110001111111010000111010111001111110011111100111111001111110011111110100001110101110011111100111111001111110011111100111111101000011101011100111111001111110011111100111111	3fa1d7a2ae3f3f3f3f3fa9f63fa1d73f3f3f3f3fa1d73f3f3f3f3fa1d73f3f3f3f

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。