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®¼æâ¥ì½ ï§ëªì®«ï§¢ìãæì»	111011111010011110100010111010111000110110001001111011001010111010111100111001101000000110000001111000101001000110100101111011001011110110100000111011111010011110011110111010111010101010000100111011001010111010101011111011111010011110100010111011001000010010001111111000111000111010011101111001101000000110000001111011001010110110111011	efa7a2eb8d89ecaebce68181e291a5ecbda0efa79eebaa84ecaeabefa7a2ec848fe38e9de68181ecadbb
SJIS-WIN	?§￠???????????￥????§????????§￠????????????	001111111000000110011000100000011001000100111111001111110011111100111111001111110011111100111111001111110011111100111111001111111000000110001111001111110011111100111111001111111000000110011000001111110011111100111111001111110011111100111111001111110011111110000001100110001000000110010001001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111	3f819881913f3f3f3f3f3f3f3f3f3f3f818f3f3f3f3f81983f3f3f3f3f3f3f3f819881913f3f3f3f3f3f3f3f3f3f3f3f
EUC-JP	ï§¢ë??ì®?æ??â??ì??ï§?ëª?ì®?ï§¢ì??ã??æ??ì??	100011111010101111000001101000011111100010100001111100011000111110101011101100110011111100111111100011111010101111000000100011111010001011101110001111111000111110101001110000010011111100111111100011111010101110100100001111110011111110001111101010111100000000111111001111111000111110101011110000011010000111111000001111111000111110101011101100111000111110100010111011000011111110001111101010111100000010001111101000101110111000111111100011111010101111000001101000011111100010100001111100011000111110101011110000000011111100111111100011111010101110101010001111110011111110001111101010011100000100111111001111111000111110101011110000000011111100111111	8fabc1a1f8a1f18fabb33f3f8fabc08fa2ee3f8fa9c13f3f8faba43f3f8fabc03f3f8fabc1a1f83f8fabb38fa2ec3f8fabc08fa2ee3f8fabc1a1f8a1f18fabc03f3f8fabaa3f3f8fa9c13f3f8fabc03f3f
UTF-8	ï§¢ëì®¼æâ¥ì½ ï§ëªì®«ï§¢ìãæì»	110000111010111111000010101001111100001010100010110000111010101111000010100011011100001010001001110000111010110011000010101011101100001010111100110000111010011011000010100000011100001010000001110000111010001011000010100100011100001010100101110000111010110011000010101111011100001010100000110000111010111111000010101001111100001010011110110000111010101111000010101010101100001010000100110000111010110011000010101011101100001010101011110000111010111111000010101001111100001010100010110000111010110011000010100001001100001010001111110000111010001111000010100011101100001010011101110000111010011011000010100000011100001010000001110000111010110011000010101011011100001010111011	c3afc2a7c2a2c3abc28dc289c3acc2aec2bcc3a6c281c281c3a2c291c2a5c3acc2bdc2a0c3afc2a7c29ec3abc2aac284c3acc2aec2abc3afc2a7c2a2c3acc284c28fc3a3c28ec29dc3a6c281c281c3acc2adc2bb
UHC	?§?????®¼æ??????½??§??ª??®??§???????æ????	0011111110100001110101110011111100111111001111110011111100111111101000101110011110101000111110011010100110100001001111110011111100111111001111110011111100111111101010001111011000111111001111111010000111010111001111110011111110101000101000110011111100111111101000101110011100111111001111111010000111010111001111110011111100111111001111110011111100111111001111111010100110100001001111110011111100111111101000011010100100111111	3fa1d73f3f3f3f3fa2e7a8f9a9a13f3f3f3f3f3fa8f63f3fa1d73f3fa8a33f3fa2e73f3fa1d73f3f3f3f3f3f3fa9a13f3f3fa1a93f

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。