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§¢ìì®·å§¨ë¯ì½ï§ã½ìï§¡ì©ìæ	111011111010011110100010111011001000100010001000111011001010111010110111111001011010011110101000111010111001101010101111111011001011110110001100111011111010011110011110111000111000010110111101111011001000001010010101111011111010011110100001111011001001011010101001111011001000001010011100111001101000000110000001	efa7a2ec8888ecaeb7e5a7a8eb9aafecbd8cefa79ee385bdec8295efa7a1ec96a9ec829ce68181
SJIS-WIN	?§￠???????§¨???????§????????§??????????	001111111000000110011000100000011001000100111111001111110011111100111111001111110011111100111111100000011001100010000001010011100011111100111111001111110011111100111111001111110011111110000001100110000011111100111111001111110011111100111111001111110011111100111111100000011001100000111111001111110011111100111111001111110011111100111111001111110011111100111111	3f819881913f3f3f3f3f3f3f8198814e3f3f3f3f3f3f3f81983f3f3f3f3f3f3f3f81983f3f3f3f3f3f3f3f3f3f
EUC-JP	ï§¢ì??ì®?å§¨ë?¯ì??ï§?ã??ì??ï§¡ì?©ì??æ??	10001111101010111100000110100001111110001010000111110001100011111010101111000000001111110011111110001111101010111100000010001111101000101110111000111111100011111010101110101001101000011111100010100001101011111000111110101011101100110011111110001111101000101011010010001111101010111100000000111111001111111000111110101011110000011010000111111000001111111000111110101011101010100011111100111111100011111010101111000000001111110011111110001111101010111100000110100001111110001000111110100010110000101000111110101011110000000011111110001111101000101110110110001111101010111100000000111111001111111000111110101001110000010011111100111111	8fabc1a1f8a1f18fabc03f3f8fabc08fa2ee3f8faba9a1f8a1af8fabb33f8fa2b48fabc03f3f8fabc1a1f83f8fabaa3f3f8fabc03f3f8fabc1a1f88fa2c28fabc03f8fa2ed8fabc03f3f8fa9c13f3f
UTF-8	ï§¢ìì®·å§¨ë¯ì½ï§ã½ìï§¡ì©ìæ	110000111010111111000010101001111100001010100010110000111010110011000010100010001100001010001000110000111010110011000010101011101100001010110111110000111010010111000010101001111100001010101000110000111010101111000010100110101100001010101111110000111010110011000010101111011100001010001100110000111010111111000010101001111100001010011110110000111010001111000010100001011100001010111101110000111010110011000010100000101100001010010101110000111010111111000010101001111100001010100001110000111010110011000010100101101100001010101001110000111010110011000010100000101100001010011100110000111010011011000010100000011100001010000001	c3afc2a7c2a2c3acc288c288c3acc2aec2b7c3a5c2a7c2a8c3abc29ac2afc3acc2bdc28cc3afc2a7c29ec3a3c285c2bdc3acc282c295c3afc2a7c2a1c3acc296c2a9c3acc282c29cc3a6c281c281
UHC	?§?????®·?§¨????½??§???½????§¡??????æ??	0011111110100001110101110011111100111111001111110011111100111111101000101110011110100001101001000011111110100001110101111010000110100111001111110011111100111111001111111010100011110110001111110011111110100001110101110011111100111111001111111010100011110110001111110011111100111111001111111010000111010111101000101010111000111111001111110011111100111111001111110011111110101001101000010011111100111111	3fa1d73f3f3f3f3fa2e7a1a43fa1d7a1a73f3f3f3fa8f63f3fa1d73f3f3fa8f63f3f3f3fa1d7a2ae3f3f3f3f3f3fa9a13f3f

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。