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§ãì½ æì´ì¥W	11101111101001111010001011101011100000101000011111101100100000101010100011101111101001111001111011100011100011111000001111101100101111011010000011100110100000011000000111101100100000101011010011101100101011011010010101010111	efa7a2eb8287ec82a8efa79ee38f83ecbda0e68181ec82b4ecada557
SJIS-WIN	?§￠?????¨?§????????????´??￥W	00111111100000011001100010000001100100010011111100111111001111110011111100111111100000010100111000111111100000011001100000111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111110000001010011000011111100111111100000011000111101010111	3f819881913f3f3f3f3f814e3f81983f3f3f3f3f3f3f3f3f3f3f3f814c3f3f818f57
EUC-JP	ï§¢ë??ì?¨ï§?ã??ì??æ??ì?´ì??W	100011111010101111000001101000011111100010100001111100011000111110101011101100110011111100111111100011111010101111000000001111111010000110101111100011111010101111000001101000011111100000111111100011111010101110101010001111110011111110001111101010111100000000111111001111111000111110101001110000010011111100111111100011111010101111000000001111111010000110101101100011111010101111000000001111110011111101010111	8fabc1a1f8a1f18fabb33f3f8fabc03fa1af8fabc1a1f83f8fabaa3f3f8fabc03f3f8fa9c13f3f8fabc03fa1ad8fabc03f3f57
UTF-8	ï§¢ëì¨ï§ãì½ æì´ì¥W	11000011101011111100001010100111110000101010001011000011101010111100001010000010110000101000011111000011101011001100001010000010110000101010100011000011101011111100001010100111110000101001111011000011101000111100001010001111110000101000001111000011101011001100001010111101110000101010000011000011101001101100001010000001110000101000000111000011101011001100001010000010110000101011010011000011101011001100001010101101110000101010010101010111	c3afc2a7c2a2c3abc282c287c3acc282c2a8c3afc2a7c29ec3a3c28fc283c3acc2bdc2a0c3a6c281c281c3acc282c2b4c3acc2adc2a557
UHC	?§??????¨?§?????½?æ????´??W	0011111110100001110101110011111100111111001111110011111100111111001111111010000110100111001111111010000111010111001111110011111100111111001111110011111110101000111101100011111110101001101000010011111100111111001111110011111110100010101001010011111110100001101010010011111101010111	3fa1d73f3f3f3f3f3fa1a73fa1d73f3f3f3f3fa8f63fa9a13f3f3f3fa2a53fa1a93f57

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。