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¡¨í¹ç§§ìã¯åâ´ë£´å	111011111010011010000110111010111010000110101000111011011000000110111001111001111010011110100111111011001000010010001010111000111000001010101111111001011000111010010011111000101001001010110100111010111010001110110100111001011000111010010011	efa686eba1a8ed81b9e7a7a7ec848ae382afe58e93e292b4eba3b4e58e93
SJIS-WIN	?????¨????§§???????????´?￡´???	001111110011111100111111001111110011111110000001010011100011111100111111001111110011111110000001100110001000000110011000001111110011111100111111001111110011111100111111001111110011111100111111001111110011111110000001010011000011111110000001100100101000000101001100001111110011111100111111	3f3f3f3f3f814e3f3f3f3f819881983f3f3f3f3f3f3f3f3f3f3f814c3f8192814c3f3f3f
EUC-JP	ï¦?ë¡¨í??ç§§ì??ã?¯å??â?´ë£´å??	1000111110101011110000011000111110100010110000110011111110001111101010111011001110001111101000101100001010100001101011111000111110101011101111110011111100111111100011111010101110101110101000011111100010100001111110001000111110101011110000000011111100111111100011111010101110101010001111111000111110100010101101001000111110101011101010010011111100111111100011111010101110100100001111111010000110101101100011111010101110110011101000011111001010100001101011011000111110101011101010010011111100111111	8fabc18fa2c33f8fabb38fa2c2a1af8fabbf3f3f8fabaea1f8a1f88fabc03f3f8fabaa3f8fa2b48faba93f3f8faba43fa1ad8fabb3a1f2a1ad8faba93f3f
UTF-8	ï¦ë¡¨í¹ç§§ìã¯åâ´ë£´å	110000111010111111000010101001101100001010000110110000111010101111000010101000011100001010101000110000111010110111000010100000011100001010111001110000111010011111000010101001111100001010100111110000111010110011000010100001001100001010001010110000111010001111000010100000101100001010101111110000111010010111000010100011101100001010010011110000111010001011000010100100101100001010110100110000111010101111000010101000111100001010110100110000111010010111000010100011101100001010010011	c3afc2a6c286c3abc2a1c2a8c3adc281c2b9c3a7c2a7c2a7c3acc284c28ac3a3c282c2afc3a5c28ec293c3a2c292c2b4c3abc2a3c2b4c3a5c28ec293
UHC	????¡¨??¹?§§???????????´??´???	00111111001111110011111100111111101000101010111010100001101001110011111100111111101010011111011000111111101000011101011110100001110101110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111101000101010010100111111001111111010001010100101001111110011111100111111	3f3f3f3fa2aea1a73f3fa9f63fa1d7a1d73f3f3f3f3f3f3f3f3f3f3fa2a53f3fa2a53f3f3f

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。