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§¢ëì¾ï§ìì½ æëãï§¢ìã	111011111010011110100010111010111000001010000111111011001000001010111110111011111010011110011110111011001001001010010110111011001011110110100000111001101000000110000001111010111001001110101101111000111000111010011111111011111010011110100010111011001000010010001111111000111000111010011010	efa7a2eb8287ec82beefa79eec9296ecbda0e68181eb93ade38e9fefa7a2ec848fe38e9a
SJIS-WIN	?§￠???????§?????????????????§￠??????	0011111110000001100110001000000110010001001111110011111100111111001111110011111100111111001111111000000110011000001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111110000001100110001000000110010001001111110011111100111111001111110011111100111111	3f819881913f3f3f3f3f3f3f81983f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f819881913f3f3f3f3f3f
EUC-JP	ï§¢ë??ì??ï§?ì??ì??æ??ë??ã??ï§¢ì??ã??	1000111110101011110000011010000111111000101000011111000110001111101010111011001100111111001111111000111110101011110000000011111100111111100011111010101111000001101000011111100000111111100011111010101111000000001111110011111110001111101010111100000000111111001111111000111110101001110000010011111100111111100011111010101110110011001111110011111110001111101010111010101000111111001111111000111110101011110000011010000111111000101000011111000110001111101010111100000000111111001111111000111110101011101010100011111100111111	8fabc1a1f8a1f18fabb33f3f8fabc03f3f8fabc1a1f83f8fabc03f3f8fabc03f3f8fa9c13f3f8fabb33f3f8fabaa3f3f8fabc1a1f8a1f18fabc03f3f8fabaa3f3f
UTF-8	ï§¢ëì¾ï§ìì½ æëãï§¢ìã	110000111010111111000010101001111100001010100010110000111010101111000010100000101100001010000111110000111010110011000010100000101100001010111110110000111010111111000010101001111100001010011110110000111010110011000010100100101100001010010110110000111010110011000010101111011100001010100000110000111010011011000010100000011100001010000001110000111010101111000010100100111100001010101101110000111010001111000010100011101100001010011111110000111010111111000010101001111100001010100010110000111010110011000010100001001100001010001111110000111010001111000010100011101100001010011010	c3afc2a7c2a2c3abc282c287c3acc282c2bec3afc2a7c29ec3acc292c296c3acc2bdc2a0c3a6c281c281c3abc293c2adc3a3c28ec29fc3afc2a7c2a2c3acc284c28fc3a3c28ec29a
UHC	?§??????¾?§?????½?æ????????§???????	00111111101000011101011100111111001111110011111100111111001111110011111110101000111110100011111110100001110101110011111100111111001111110011111100111111101010001111011000111111101010011010000100111111001111110011111100111111101000011010100100111111001111110011111100111111101000011101011100111111001111110011111100111111001111110011111100111111	3fa1d73f3f3f3f3f3fa8fa3fa1d73f3f3f3f3fa8f63fa9a13f3f3f3fa1a93f3f3f3fa1d73f3f3f3f3f3f3f

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。