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§£ìãï§¢ëì¿ï§£ì¢ì¹	111011111010011110100011111011001000010010001111111000111000111010010110111011111010011110100010111010111001001110101101111011001011111110000111111011111010011110100011111011001010001010001111111011001000100110111001	efa7a3ec848fe38e96efa7a2eb93adecbf87efa7a3eca28fec89b9
SJIS-WIN	?§￡???????§￠???????§￡?￠????	00111111100000011001100010000001100100100011111100111111001111110011111100111111001111110011111110000001100110001000000110010001001111110011111100111111001111110011111100111111001111111000000110011000100000011001001000111111100000011001000100111111001111110011111100111111	3f819881923f3f3f3f3f3f3f819881913f3f3f3f3f3f3f819881923f81913f3f3f3f
EUC-JP	ï§£ì??ã??ï§¢ë??ì¿?ï§£ì¢?ì??	100011111010101111000001101000011111100010100001111100101000111110101011110000000011111100111111100011111010101110101010001111110011111110001111101010111100000110100001111110001010000111110001100011111010101110110011001111110011111110001111101010111100000010001111101000101100010000111111100011111010101111000001101000011111100010100001111100101000111110101011110000001010000111110001001111111000111110101011110000000011111100111111	8fabc1a1f8a1f28fabc03f3f8fabaa3f3f8fabc1a1f8a1f18fabb33f3f8fabc08fa2c43f8fabc1a1f8a1f28fabc0a1f13f8fabc03f3f
UTF-8	ï§£ìãï§¢ëì¿ï§£ì¢ì¹	110000111010111111000010101001111100001010100011110000111010110011000010100001001100001010001111110000111010001111000010100011101100001010010110110000111010111111000010101001111100001010100010110000111010101111000010100100111100001010101101110000111010110011000010101111111100001010000111110000111010111111000010101001111100001010100011110000111010110011000010101000101100001010001111110000111010110011000010100010011100001010111001	c3afc2a7c2a3c3acc284c28fc3a3c28ec296c3afc2a7c2a2c3abc293c2adc3acc2bfc287c3afc2a7c2a3c3acc2a2c28fc3acc289c2b9
UHC	?§????????§????¿??§??????¹	001111111010000111010111001111110011111100111111001111110011111100111111001111110011111110100001110101110011111100111111001111111010000110101001001111111010001010101111001111110011111110100001110101110011111100111111001111110011111100111111001111111010100111110110	3fa1d73f3f3f3f3f3f3f3fa1d73f3f3fa1a93fa2af3f3fa1d73f3f3f3f3f3fa9f6

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。