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§¡ìãï§¢ëì®«ï§µìì®å¤·ëì	111011111010011110100001111011001000111010001100111000111000111010011010111011111010011110100010111010111000001010000110111011001010111010101011111011111010011110110101111011001000010010010001111011001000100110101110111001011010010010110111111010111001111010000001111011001000101010001011	efa7a1ec8e8ce38e9aefa7a2eb8286ecaeabefa7b5ec8491ec89aee5a4b7eb9e81ec8a8b
SJIS-WIN	?§????????§￠???????§????????????????	00111111100000011001100000111111001111110011111100111111001111110011111100111111001111111000000110011000100000011001000100111111001111110011111100111111001111110011111100111111100000011001100000111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111	3f81983f3f3f3f3f3f3f3f819881913f3f3f3f3f3f3f81983f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f
EUC-JP	ï§¡ì??ã??ï§¢ë??ì®?ï§?ì??ì?®å¤?ë??ì??	100011111010101111000001101000011111100010001111101000101100001010001111101010111100000000111111001111111000111110101011101010100011111100111111100011111010101111000001101000011111100010100001111100011000111110101011101100110011111100111111100011111010101111000000100011111010001011101110001111111000111110101011110000011010000111111000001111111000111110101011110000000011111100111111100011111010101111000000001111111000111110100010111011101000111110101011101010011000111110100010111100000011111110001111101010111011001100111111001111111000111110101011110000000011111100111111	8fabc1a1f88fa2c28fabc03f3f8fabaa3f3f8fabc1a1f8a1f18fabb33f3f8fabc08fa2ee3f8fabc1a1f83f8fabc03f3f8fabc03f8fa2ee8faba98fa2f03f8fabb33f3f8fabc03f3f
UTF-8	ï§¡ìãï§¢ëì®«ï§µìì®å¤·ëì	110000111010111111000010101001111100001010100001110000111010110011000010100011101100001010001100110000111010001111000010100011101100001010011010110000111010111111000010101001111100001010100010110000111010101111000010100000101100001010000110110000111010110011000010101011101100001010101011110000111010111111000010101001111100001010110101110000111010110011000010100001001100001010010001110000111010110011000010100010011100001010101110110000111010010111000010101001001100001010110111110000111010101111000010100111101100001010000001110000111010110011000010100010101100001010001011	c3afc2a7c2a1c3acc28ec28cc3a3c28ec29ac3afc2a7c2a2c3abc282c286c3acc2aec2abc3afc2a7c2b5c3acc284c291c3acc289c2aec3a5c2a4c2b7c3abc29ec281c3acc28ac28b
UHC	?§¡???????§?????®??§??????®?¤·??????	0011111110100001110101111010001010101110001111110011111100111111001111110011111100111111001111111010000111010111001111110011111100111111001111110011111110100010111001110011111100111111101000011101011100111111001111110011111100111111001111110011111110100010111001110011111110100010101101001010000110100100001111110011111100111111001111110011111100111111	3fa1d7a2ae3f3f3f3f3f3f3fa1d73f3f3f3f3fa2e73f3fa1d73f3f3f3f3f3fa2e73fa2b4a1a43f3f3f3f3f3f

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。