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§Ñì½ æë¤ì·ï§¢	1110111110100111101000101110101110000010100001111110110010000010101010111110111110100111100111101101000110001010111011001011110110100000111001101000000110000001111010111001110110100100111011001000001010110111111011111010011110100010	efa7a2eb8287ec82abefa79ed18aecbda0e68181eb9da4ec82b7efa7a2
SJIS-WIN	?§￠???????§????????????????§￠	00111111100000011001100010000001100100010011111100111111001111110011111100111111001111110011111110000001100110000011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111110000001100110001000000110010001	3f819881913f3f3f3f3f3f3f81983f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f81988191
EUC-JP	ï§¢ë??ì??ï§?Ñ?ì??æ??ë?¤ì??ï§¢	1000111110101011110000011010000111111000101000011111000110001111101010111011001100111111001111111000111110101011110000000011111100111111100011111010101111000001101000011111100000111111100011111010101011010000001111111000111110101011110000000011111100111111100011111010100111000001001111110011111110001111101010111011001100111111100011111010001011110000100011111010101111000000001111110011111110001111101010111100000110100001111110001010000111110001	8fabc1a1f8a1f18fabb33f3f8fabc03f3f8fabc1a1f83f8faad03f8fabc03f3f8fa9c13f3f8fabb33f8fa2f08fabc03f3f8fabc1a1f8a1f1
UTF-8	ï§¢ëì«ï§Ñì½ æë¤ì·ï§¢	11000011101011111100001010100111110000101010001011000011101010111100001010000010110000101000011111000011101011001100001010000010110000101010101111000011101011111100001010100111110000101001111011000011100100011100001010001010110000111010110011000010101111011100001010100000110000111010011011000010100000011100001010000001110000111010101111000010100111011100001010100100110000111010110011000010100000101100001010110111110000111010111111000010101001111100001010100010	c3afc2a7c2a2c3abc282c287c3acc282c2abc3afc2a7c29ec391c28ac3acc2bdc2a0c3a6c281c281c3abc29dc2a4c3acc282c2b7c3afc2a7c2a2
UHC	?§????????§????½?æ????¤??·?§?	001111111010000111010111001111110011111100111111001111110011111100111111001111110011111110100001110101110011111100111111001111110011111110101000111101100011111110101001101000010011111100111111001111110011111110100010101101000011111100111111101000011010010000111111101000011101011100111111	3fa1d73f3f3f3f3f3f3f3fa1d73f3f3f3fa8f63fa9a13f3f3f3fa2b43f3fa1a43fa1d73f

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。