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§¢ëê»´æãì½ ï§ìì	111011111010011110100010111010111000001010000110111010101011101110110100111001101000000110000001111000111000001010001100111011001011110110100000111011111010011110011110111011001000100010001001111011001000001010011110	efa7a2eb8286eabbb4e68181e3828cecbda0efa79eec8889ec829e
SJIS-WIN	?§￠?????´??????????§???????	00111111100000011001100010000001100100010011111100111111001111110011111100111111100000010100110000111111001111110011111100111111001111110011111100111111001111110011111100111111100000011001100000111111001111110011111100111111001111110011111100111111	3f819881913f3f3f3f3f814c3f3f3f3f3f3f3f3f3f3f81983f3f3f3f3f3f3f
EUC-JP	ï§¢ë??ê?´æ??ã??ì??ï§?ì??ì??	10001111101010111100000110100001111110001010000111110001100011111010101110110011001111110011111110001111101010111011010000111111101000011010110110001111101010011100000100111111001111111000111110101011101010100011111100111111100011111010101111000000001111110011111110001111101010111100000110100001111110000011111110001111101010111100000000111111001111111000111110101011110000000011111100111111	8fabc1a1f8a1f18fabb33f3f8fabb43fa1ad8fa9c13f3f8fabaa3f3f8fabc03f3f8fabc1a1f83f8fabc03f3f8fabc03f3f
UTF-8	ï§¢ëê»´æãì½ ï§ìì	110000111010111111000010101001111100001010100010110000111010101111000010100000101100001010000110110000111010101011000010101110111100001010110100110000111010011011000010100000011100001010000001110000111010001111000010100000101100001010001100110000111010110011000010101111011100001010100000110000111010111111000010101001111100001010011110110000111010110011000010100010001100001010001001110000111010110011000010100000101100001010011110	c3afc2a7c2a2c3abc282c286c3aac2bbc2b4c3a6c281c281c3a3c282c28cc3acc2bdc2a0c3afc2a7c29ec3acc288c289c3acc282c29e
UHC	?§??????´æ??????½??§???????	0011111110100001110101110011111100111111001111110011111100111111001111111010001010100101101010011010000100111111001111110011111100111111001111110011111110101000111101100011111100111111101000011101011100111111001111110011111100111111001111110011111100111111	3fa1d73f3f3f3f3f3fa2a5a9a13f3f3f3f3f3fa8f63f3fa1d73f3f3f3f3f3f3f

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。