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¦ë¨¨ì]ï¦ë¨¨ì]ï¦ë¨¨ì]ï¦ë¨¨ì]M	1110111110100110100110101110101110101000101010001110110010101101100111100101110111101111101001101001101011101011101010001010100011101100101011011001111001011101111011111010011010011010111010111010100010101000111011001010110110011110010111011110111110100110100110101110101110101000101010001110110010101101100111100101110101001101	efa69aeba8a8ecad9e5defa69aeba8a8ecad9e5defa69aeba8a8ecad9e5defa69aeba8a8ecad9e5d4d
SJIS-WIN	????¨¨???]????¨¨???]????¨¨???]????¨¨???]M	00111111001111110011111100111111100000010100111010000001010011100011111100111111001111110101110100111111001111110011111100111111100000010100111010000001010011100011111100111111001111110101110100111111001111110011111100111111100000010100111010000001010011100011111100111111001111110101110100111111001111110011111100111111100000010100111010000001010011100011111100111111001111110101110101001101	3f3f3f3f814e814e3f3f3f5d3f3f3f3f814e814e3f3f3f5d3f3f3f3f814e814e3f3f3f5d3f3f3f3f814e814e3f3f3f5d4d
EUC-JP	ï¦?ë¨¨ì??]ï¦?ë¨¨ì??]ï¦?ë¨¨ì??]ï¦?ë¨¨ì??]M	100011111010101111000001100011111010001011000011001111111000111110101011101100111010000110101111101000011010111110001111101010111100000000111111001111110101110110001111101010111100000110001111101000101100001100111111100011111010101110110011101000011010111110100001101011111000111110101011110000000011111100111111010111011000111110101011110000011000111110100010110000110011111110001111101010111011001110100001101011111010000110101111100011111010101111000000001111110011111101011101100011111010101111000001100011111010001011000011001111111000111110101011101100111010000110101111101000011010111110001111101010111100000000111111001111110101110101001101	8fabc18fa2c33f8fabb3a1afa1af8fabc03f3f5d8fabc18fa2c33f8fabb3a1afa1af8fabc03f3f5d8fabc18fa2c33f8fabb3a1afa1af8fabc03f3f5d8fabc18fa2c33f8fabb3a1afa1af8fabc03f3f5d4d
UTF-8	ï¦ë¨¨ì]ï¦ë¨¨ì]ï¦ë¨¨ì]ï¦ë¨¨ì]M	1100001110101111110000101010011011000010100110101100001110101011110000101010100011000010101010001100001110101100110000101010110111000010100111100101110111000011101011111100001010100110110000101001101011000011101010111100001010101000110000101010100011000011101011001100001010101101110000101001111001011101110000111010111111000010101001101100001010011010110000111010101111000010101010001100001010101000110000111010110011000010101011011100001010011110010111011100001110101111110000101010011011000010100110101100001110101011110000101010100011000010101010001100001110101100110000101010110111000010100111100101110101001101	c3afc2a6c29ac3abc2a8c2a8c3acc2adc29e5dc3afc2a6c29ac3abc2a8c2a8c3acc2adc29e5dc3afc2a6c29ac3abc2a8c2a8c3acc2adc29e5dc3afc2a6c29ac3abc2a8c2a8c3acc2adc29e5d4d
UHC	????¨¨??]????¨¨??]????¨¨??]????¨¨??]M	0011111100111111001111110011111110100001101001111010000110100111001111111010000110101001001111110101110100111111001111110011111100111111101000011010011110100001101001110011111110100001101010010011111101011101001111110011111100111111001111111010000110100111101000011010011100111111101000011010100100111111010111010011111100111111001111110011111110100001101001111010000110100111001111111010000110101001001111110101110101001101	3f3f3f3fa1a7a1a73fa1a93f5d3f3f3f3fa1a7a1a73fa1a93f5d3f3f3f3fa1a7a1a73fa1a93f5d3f3f3f3fa1a7a1a73fa1a93f5d4d

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。