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¯ì®¯ï§ìì½ æìì±ï§¢ìã	111011111010011110100010111010111001101010101111111011001010111010101111111011111010011110011110111011001000100010001000111011001011110110100000111001101000000110000001111011001001111010011100111011001000001010110001111011111010011110100010111011001000010010001111111000111000111010011110	efa7a2eb9aafecaeafefa79eec8888ecbda0e68181ec9e9cec82b1efa7a2ec848fe38e9e
SJIS-WIN	?§￠???????§???????????????±?§￠??????	001111111000000110011000100000011001000100111111001111110011111100111111001111110011111100111111100000011001100000111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111110000001011111010011111110000001100110001000000110010001001111110011111100111111001111110011111100111111	3f819881913f3f3f3f3f3f3f81983f3f3f3f3f3f3f3f3f3f3f3f3f3f3f817d3f819881913f3f3f3f3f3f
EUC-JP	ï§¢ë?¯ì®¯ï§?ì??ì??æ??ì??ì?±ï§¢ì??ã??	100011111010101111000001101000011111100010100001111100011000111110101011101100110011111110001111101000101011010010001111101010111100000010001111101000101110111010001111101000101011010010001111101010111100000110100001111110000011111110001111101010111100000000111111001111111000111110101011110000000011111100111111100011111010100111000001001111110011111110001111101010111100000000111111001111111000111110101011110000000011111110100001110111101000111110101011110000011010000111111000101000011111000110001111101010111100000000111111001111111000111110101011101010100011111100111111	8fabc1a1f8a1f18fabb33f8fa2b48fabc08fa2ee8fa2b48fabc1a1f83f8fabc03f3f8fabc03f3f8fa9c13f3f8fabc03f3f8fabc03fa1de8fabc1a1f8a1f18fabc03f3f8fabaa3f3f
UTF-8	ï§¢ë¯ì®¯ï§ìì½ æìì±ï§¢ìã	110000111010111111000010101001111100001010100010110000111010101111000010100110101100001010101111110000111010110011000010101011101100001010101111110000111010111111000010101001111100001010011110110000111010110011000010100010001100001010001000110000111010110011000010101111011100001010100000110000111010011011000010100000011100001010000001110000111010110011000010100111101100001010011100110000111010110011000010100000101100001010110001110000111010111111000010101001111100001010100010110000111010110011000010100001001100001010001111110000111010001111000010100011101100001010011110	c3afc2a7c2a2c3abc29ac2afc3acc2aec2afc3afc2a7c29ec3acc288c288c3acc2bdc2a0c3a6c281c281c3acc29ec29cc3acc282c2b1c3afc2a7c2a2c3acc284c28fc3a3c28ec29e
UHC	?§?????®??§?????½?æ???????±?§???????	00111111101000011101011100111111001111110011111100111111001111111010001011100111001111110011111110100001110101110011111100111111001111110011111100111111101010001111011000111111101010011010000100111111001111110011111100111111001111110011111100111111101000011011111000111111101000011101011100111111001111110011111100111111001111110011111100111111	3fa1d73f3f3f3f3fa2e73f3fa1d73f3f3f3f3fa8f63fa9a13f3f3f3f3f3f3fa1be3fa1d73f3f3f3f3f3f3f

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。