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§¡ì³ìæâ¥ê´å§¨ë°ì¨	111011111010011110100001111011001000011110110011111011001000101010011001111001101000000110000001111000101001000110100101111010101011010010011100111001011010011110101000111010111001101010110000111011001000001010101000	efa7a1ec87b3ec8a99e68181e291a5eab49ce5a7a8eb9ab0ec82a8
SJIS-WIN	?§????????????￥?´??§¨??°??¨	00111111100000011001100000111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111110000001100011110011111110000001010011000011111100111111100000011001100010000001010011100011111100111111100000011000101100111111001111111000000101001110	3f81983f3f3f3f3f3f3f3f3f3f3f3f818f3f814c3f3f8198814e3f3f818b3f3f814e
EUC-JP	ï§¡ì??ì??æ??â??ê´?å§¨ë?°ì?¨	1000111110101011110000011010000111111000100011111010001011000010100011111010101111000000001111110011111110001111101010111100000000111111001111111000111110101001110000010011111100111111100011111010101110100100001111110011111110001111101010111011010010100001101011010011111110001111101010111010100110100001111110001010000110101111100011111010101110110011001111111010000111101011100011111010101111000000001111111010000110101111	8fabc1a1f88fa2c28fabc03f3f8fabc03f3f8fa9c13f3f8faba43f3f8fabb4a1ad3f8faba9a1f8a1af8fabb33fa1eb8fabc03fa1af
UTF-8	ï§¡ì³ìæâ¥ê´å§¨ë°ì¨	110000111010111111000010101001111100001010100001110000111010110011000010100001111100001010110011110000111010110011000010100010101100001010011001110000111010011011000010100000011100001010000001110000111010001011000010100100011100001010100101110000111010101011000010101101001100001010011100110000111010010111000010101001111100001010101000110000111010101111000010100110101100001010110000110000111010110011000010100000101100001010101000	c3afc2a7c2a1c3acc287c2b3c3acc28ac299c3a6c281c281c3a2c291c2a5c3aac2b4c29cc3a5c2a7c2a8c3abc29ac2b0c3acc282c2a8
UHC	?§¡??³???æ??????´??§¨??°??¨	001111111010000111010111101000101010111000111111001111111010100111111000001111110011111100111111101010011010000100111111001111110011111100111111001111110011111110100010101001010011111100111111101000011101011110100001101001110011111100111111101000011100011000111111001111111010000110100111	3fa1d7a2ae3f3fa9f83f3f3fa9a13f3f3f3f3f3fa2a53f3fa1d7a1a73f3fa1c63f3fa1a7

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。