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§ë±ì½æìºìL	11101111101001111010001011101011100000101000011111101100100000101010100011101111101001111001111011101011101100011000000011101100101111011001110111100110100000011000000111101100100101011011101011101100100000101001101101001100	efa7a2eb8287ec82a8efa79eebb180ecbd9de68181ec95baec829b4c
SJIS-WIN	?§￠?????¨?§??±?????????????L	001111111000000110011000100000011001000100111111001111110011111100111111001111111000000101001110001111111000000110011000001111110011111110000001011111010011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111101001100	3f819881913f3f3f3f3f814e3f81983f3f817d3f3f3f3f3f3f3f3f3f3f3f3f3f4c
EUC-JP	ï§¢ë??ì?¨ï§?ë±?ì??æ??ì?ºì??L	1000111110101011110000011010000111111000101000011111000110001111101010111011001100111111001111111000111110101011110000000011111110100001101011111000111110101011110000011010000111111000001111111000111110101011101100111010000111011110001111111000111110101011110000000011111100111111100011111010100111000001001111110011111110001111101010111100000000111111100011111010001011101011100011111010101111000000001111110011111101001100	8fabc1a1f8a1f18fabb33f3f8fabc03fa1af8fabc1a1f83f8fabb3a1de3f8fabc03f3f8fa9c13f3f8fabc03f8fa2eb8fabc03f3f4c
UTF-8	ï§¢ëì¨ï§ë±ì½æìºìL	11000011101011111100001010100111110000101010001011000011101010111100001010000010110000101000011111000011101011001100001010000010110000101010100011000011101011111100001010100111110000101001111011000011101010111100001010110001110000101000000011000011101011001100001010111101110000101001110111000011101001101100001010000001110000101000000111000011101011001100001010010101110000101011101011000011101011001100001010000010110000101001101101001100	c3afc2a7c2a2c3abc282c287c3acc282c2a8c3afc2a7c29ec3abc2b1c280c3acc2bdc29dc3a6c281c281c3acc295c2bac3acc282c29b4c
UHC	?§??????¨?§??±??½?æ????º???L	0011111110100001110101110011111100111111001111110011111100111111001111111010000110100111001111111010000111010111001111110011111110100001101111100011111100111111101010001111011000111111101010011010000100111111001111110011111100111111101010001010110000111111001111110011111101001100	3fa1d73f3f3f3f3f3fa1a73fa1d73f3fa1be3f3fa8f63fa9a13f3f3f3fa8ac3f3f3f4c

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。