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§Ñì½¡æãìªï§¢ììæì¼	1110111110100111101000101110101110001101100010011110110010111111100000111110111110100111100111101101000110001010111011001011110110100001111001101000000110000001111000111000001010001101111011001000001010101010111011111010011110100010111011001000000010101101111011001000101010011110111001101000000110000001111011001011110010011001	efa7a2eb8d89ecbf83efa79ed18aecbda1e68181e3828dec82aaefa7a2ec80adec8a9ee68181ecbc99
SJIS-WIN	?§￠???????§????????????????§￠????????????	00111111100000011001100010000001100100010011111100111111001111110011111100111111001111110011111110000001100110000011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111110000001100110001000000110010001001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111	3f819881913f3f3f3f3f3f3f81983f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f819881913f3f3f3f3f3f3f3f3f3f3f3f
EUC-JP	ï§¢ë??ì¿?ï§?Ñ?ì?¡æ??ã??ì?ªï§¢ì??ì??æ??ì??	1000111110101011110000011010000111111000101000011111000110001111101010111011001100111111001111111000111110101011110000001000111110100010110001000011111110001111101010111100000110100001111110000011111110001111101010101101000000111111100011111010101111000000001111111000111110100010110000101000111110101001110000010011111100111111100011111010101110101010001111110011111110001111101010111100000000111111100011111010001011101100100011111010101111000001101000011111100010100001111100011000111110101011110000000011111100111111100011111010101111000000001111110011111110001111101010011100000100111111001111111000111110101011110000000011111100111111	8fabc1a1f8a1f18fabb33f3f8fabc08fa2c43f8fabc1a1f83f8faad03f8fabc03f8fa2c28fa9c13f3f8fabaa3f3f8fabc03f8fa2ec8fabc1a1f8a1f18fabc03f3f8fabc03f3f8fa9c13f3f8fabc03f3f
UTF-8	ï§¢ëì¿ï§Ñì½¡æãìªï§¢ììæì¼	11000011101011111100001010100111110000101010001011000011101010111100001010001101110000101000100111000011101011001100001010111111110000101000001111000011101011111100001010100111110000101001111011000011100100011100001010001010110000111010110011000010101111011100001010100001110000111010011011000010100000011100001010000001110000111010001111000010100000101100001010001101110000111010110011000010100000101100001010101010110000111010111111000010101001111100001010100010110000111010110011000010100000001100001010101101110000111010110011000010100010101100001010011110110000111010011011000010100000011100001010000001110000111010110011000010101111001100001010011001	c3afc2a7c2a2c3abc28dc289c3acc2bfc283c3afc2a7c29ec391c28ac3acc2bdc2a1c3a6c281c281c3a3c282c28dc3acc282c2aac3afc2a7c2a2c3acc280c2adc3acc28ac29ec3a6c281c281c3acc2bcc299
UHC	?§?????¿??§????½¡æ???????ª?§??????æ???¼?	00111111101000011101011100111111001111110011111100111111001111111010001010101111001111110011111110100001110101110011111100111111001111110011111110101000111101101010001010101110101010011010000100111111001111110011111100111111001111110011111100111111101010001010001100111111101000011101011100111111001111110011111110100001101010010011111100111111001111111010100110100001001111110011111100111111101010001111100100111111	3fa1d73f3f3f3f3fa2af3f3fa1d73f3f3f3fa8f6a2aea9a13f3f3f3f3f3f3fa8a33fa1d73f3f3fa1a93f3f3fa9a13f3f3fa8f93f

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。