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§ì³ëþï§ë¸ì ï§ë¸ëþo	11101111101001111000101111101100100000101011001111101011111111101001101011101111101001111000101111101011101110001000110111101100101000001001101111101111101001111000101111101011101110001000110111101011111111101001101101101111	efa78bec82b3ebfe9aefa78bebb88deca09befa78bebb88debfe9b6f
SJIS-WIN	?§????????§????????§???????o	00111111100000011001100000111111001111110011111100111111001111110011111100111111001111111000000110011000001111110011111100111111001111110011111100111111001111110011111110000001100110000011111100111111001111110011111100111111001111110011111101101111	3f81983f3f3f3f3f3f3f3f81983f3f3f3f3f3f3f3f81983f3f3f3f3f3f3f6f
EUC-JP	ï§?ì??ëþ?ï§?ë¸?ì??ï§?ë¸?ëþ?o	100011111010101111000001101000011111100000111111100011111010101111000000001111110011111110001111101010111011001110001111101010011101000000111111100011111010101111000001101000011111100000111111100011111010101110110011100011111010001010110001001111111000111110101011110000000011111100111111100011111010101111000001101000011111100000111111100011111010101110110011100011111010001010110001001111111000111110101011101100111000111110101001110100000011111101101111	8fabc1a1f83f8fabc03f3f8fabb38fa9d03f8fabc1a1f83f8fabb38fa2b13f8fabc03f3f8fabc1a1f83f8fabb38fa2b13f8fabb38fa9d03f6f
UTF-8	ï§ì³ëþï§ë¸ì ï§ë¸ëþo	11000011101011111100001010100111110000101000101111000011101011001100001010000010110000101011001111000011101010111100001110111110110000101001101011000011101011111100001010100111110000101000101111000011101010111100001010111000110000101000110111000011101011001100001010100000110000101001101111000011101011111100001010100111110000101000101111000011101010111100001010111000110000101000110111000011101010111100001110111110110000101001101101101111	c3afc2a7c28bc3acc282c2b3c3abc3bec29ac3afc2a7c28bc3abc2b8c28dc3acc2a0c29bc3afc2a7c28bc3abc2b8c28dc3abc3bec29b6f
UHC	?§???³?þ??§??¸?????§??¸??þ?o	001111111010000111010111001111110011111100111111101010011111100000111111101010011010110100111111001111111010000111010111001111110011111110100010101011000011111100111111001111110011111100111111101000011101011100111111001111111010001010101100001111110011111110101001101011010011111101101111	3fa1d73f3f3fa9f83fa9ad3f3fa1d73f3fa2ac3f3f3f3f3fa1d73f3fa2ac3f3fa9ad3f6f

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。