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§ì±ì½å§¨ë¯ãï§¢ê¾©ì½	111011111010011110100010111010111001001110101101111011001010111010101110111011111010011110011110111011001000011110110001111011001011110110001001111001011010011110101000111010111001101010101111111000111000111010011101111011111010011110100010111010101011111010101001111011001011110110011101	efa7a2eb93adecaeaeefa79eec87b1ecbd89e5a7a8eb9aafe38e9defa7a2eabea9ecbd9d
SJIS-WIN	?§￠???????§???±????§¨???????§￠??????	0011111110000001100110001000000110010001001111110011111100111111001111110011111100111111001111111000000110011000001111110011111100111111100000010111110100111111001111110011111100111111100000011001100010000001010011100011111100111111001111110011111100111111001111110011111110000001100110001000000110010001001111110011111100111111001111110011111100111111	3f819881913f3f3f3f3f3f3f81983f3f3f817d3f3f3f3f8198814e3f3f3f3f3f3f3f819881913f3f3f3f3f3f
EUC-JP	ï§¢ë??ì®®ï§?ì?±ì??å§¨ë?¯ã??ï§¢ê?©ì??	10001111101010111100000110100001111110001010000111110001100011111010101110110011001111110011111110001111101010111100000010001111101000101110111010001111101000101110111010001111101010111100000110100001111110000011111110001111101010111100000000111111101000011101111010001111101010111100000000111111001111111000111110101011101010011010000111111000101000011010111110001111101010111011001100111111100011111010001010110100100011111010101110101010001111110011111110001111101010111100000110100001111110001010000111110001100011111010101110110100001111111000111110100010111011011000111110101011110000000011111100111111	8fabc1a1f8a1f18fabb33f3f8fabc08fa2ee8fa2ee8fabc1a1f83f8fabc03fa1de8fabc03f3f8faba9a1f8a1af8fabb33f8fa2b48fabaa3f3f8fabc1a1f8a1f18fabb43f8fa2ed8fabc03f3f
UTF-8	ï§¢ëì®®ï§ì±ì½å§¨ë¯ãï§¢ê¾©ì½	110000111010111111000010101001111100001010100010110000111010101111000010100100111100001010101101110000111010110011000010101011101100001010101110110000111010111111000010101001111100001010011110110000111010110011000010100001111100001010110001110000111010110011000010101111011100001010001001110000111010010111000010101001111100001010101000110000111010101111000010100110101100001010101111110000111010001111000010100011101100001010011101110000111010111111000010101001111100001010100010110000111010101011000010101111101100001010101001110000111010110011000010101111011100001010011101	c3afc2a7c2a2c3abc293c2adc3acc2aec2aec3afc2a7c29ec3acc287c2b1c3acc2bdc289c3a5c2a7c2a8c3abc29ac2afc3a3c28ec29dc3afc2a7c2a2c3aac2bec2a9c3acc2bdc29d
UHC	?§????®®?§???±?½??§¨???????§??¾??½?	001111111010000111010111001111110011111100111111101000011010100100111111101000101110011110100010111001110011111110100001110101110011111100111111001111111010000110111110001111111010100011110110001111110011111110100001110101111010000110100111001111110011111100111111001111110011111100111111001111111010000111010111001111110011111110101000111110100011111100111111101010001111011000111111	3fa1d73f3f3fa1a93fa2e7a2e73fa1d73f3f3fa1be3fa8f63f3fa1d7a1a73f3f3f3f3f3f3fa1d73f3fa8fa3f3fa8f63f

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。