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§¢ëì®·ï§µâºìï§µë³§ì¾	111011111010011110100010111010111001001110101101111011001010111010110111111011111010011110110101111000101001000110111010111011001000101010011001111011111010011110110101111010111011001110100111111011001000100110111110	efa7a2eb93adecaeb7efa7b5e291baec8a99efa7b5ebb3a7ec89be
SJIS-WIN	?§￠???????§????????§???§???	0011111110000001100110001000000110010001001111110011111100111111001111110011111100111111001111111000000110011000001111110011111100111111001111110011111100111111001111110011111110000001100110000011111100111111001111111000000110011000001111110011111100111111	3f819881913f3f3f3f3f3f3f81983f3f3f3f3f3f3f3f81983f3f3f81983f3f3f
EUC-JP	ï§¢ë??ì®?ï§?â?ºì??ï§?ë?§ì??	100011111010101111000001101000011111100010100001111100011000111110101011101100110011111100111111100011111010101111000000100011111010001011101110001111111000111110101011110000011010000111111000001111111000111110101011101001000011111110001111101000101110101110001111101010111100000000111111001111111000111110101011110000011010000111111000001111111000111110101011101100110011111110100001111110001000111110101011110000000011111100111111	8fabc1a1f8a1f18fabb33f3f8fabc08fa2ee3f8fabc1a1f83f8faba43f8fa2eb8fabc03f3f8fabc1a1f83f8fabb33fa1f88fabc03f3f
UTF-8	ï§¢ëì®·ï§µâºìï§µë³§ì¾	110000111010111111000010101001111100001010100010110000111010101111000010100100111100001010101101110000111010110011000010101011101100001010110111110000111010111111000010101001111100001010110101110000111010001011000010100100011100001010111010110000111010110011000010100010101100001010011001110000111010111111000010101001111100001010110101110000111010101111000010101100111100001010100111110000111010110011000010100010011100001010111110	c3afc2a7c2a2c3abc293c2adc3acc2aec2b7c3afc2a7c2b5c3a2c291c2bac3acc28ac299c3afc2a7c2b5c3abc2b3c2a7c3acc289c2be
UHC	?§????®·?§???º????§??³§??¾	00111111101000011101011100111111001111110011111110100001101010010011111110100010111001111010000110100100001111111010000111010111001111110011111100111111101010001010110000111111001111110011111100111111101000011101011100111111001111111010100111111000101000011101011100111111001111111010100011111010	3fa1d73f3f3fa1a93fa2e7a1a43fa1d73f3f3fa8ac3f3f3f3fa1d73f3fa9f8a1d73f3fa8fa

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。