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	æããï§¡ìì ï§¢ëì ï§¢	111001101000000110000001111000111000111110000011111000111000111010011010111011111010011110100001111011001000111010001100111011001010110110100000111011111010011110100010111010111001001110101101111011001010110110100000111011111010011110100010	e68181e38f83e38e9aefa7a1ec8e8cecada0efa7a2eb93adecada0efa7a2
SJIS-WIN	??????????§????????§￠???????§￠	0011111100111111001111110011111100111111001111110011111100111111001111110011111110000001100110000011111100111111001111110011111100111111001111110011111100111111100000011001100010000001100100010011111100111111001111110011111100111111001111110011111110000001100110001000000110010001	3f3f3f3f3f3f3f3f3f3f81983f3f3f3f3f3f3f3f819881913f3f3f3f3f3f3f81988191
EUC-JP	æ??ã??ã??ï§¡ì??ì??ï§¢ë??ì??ï§¢	100011111010100111000001001111110011111110001111101010111010101000111111001111111000111110101011101010100011111100111111100011111010101111000001101000011111100010001111101000101100001010001111101010111100000000111111001111111000111110101011110000000011111100111111100011111010101111000001101000011111100010100001111100011000111110101011101100110011111100111111100011111010101111000000001111110011111110001111101010111100000110100001111110001010000111110001	8fa9c13f3f8fabaa3f3f8fabaa3f3f8fabc1a1f88fa2c28fabc03f3f8fabc03f3f8fabc1a1f8a1f18fabb33f3f8fabc03f3f8fabc1a1f8a1f1
UTF-8	æããï§¡ìì ï§¢ëì ï§¢	110000111010011011000010100000011100001010000001110000111010001111000010100011111100001010000011110000111010001111000010100011101100001010011010110000111010111111000010101001111100001010100001110000111010110011000010100011101100001010001100110000111010110011000010101011011100001010100000110000111010111111000010101001111100001010100010110000111010101111000010100100111100001010101101110000111010110011000010101011011100001010100000110000111010111111000010101001111100001010100010	c3a6c281c281c3a3c28fc283c3a3c28ec29ac3afc2a7c2a1c3acc28ec28cc3acc2adc2a0c3afc2a7c2a2c3abc293c2adc3acc2adc2a0c3afc2a7c2a2
UHC	æ?????????§¡??????§??????§?	1010100110100001001111110011111100111111001111110011111100111111001111110011111100111111101000011101011110100010101011100011111100111111001111110011111110100001101010010011111100111111101000011101011100111111001111110011111110100001101010010011111110100001101010010011111100111111101000011101011100111111	a9a13f3f3f3f3f3f3f3f3fa1d7a2ae3f3f3f3fa1a93f3fa1d73f3f3fa1a93fa1a93f3fa1d73f

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。