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	æãì²ï§¢ì¢ì¥ï§£Ñì¬å§¨ë	1110011010000001100000011110001110001111100010011110110010001001101100101110111110100111101000101110110010100010100011101110110010101101101001011110111110100111101000111101000110001010111011001010110110101100111001011010011110101000111010111001100010001100	e68181e38f89ec89b2efa7a2eca28eecada5efa7a3d18aecadace5a7a8eb988c
SJIS-WIN	??????????§￠?￠???￥?§￡????￢?§¨???	0011111100111111001111110011111100111111001111110011111100111111001111110011111110000001100110001000000110010001001111111000000110010001001111110011111100111111100000011000111100111111100000011001100010000001100100100011111100111111001111110011111110000001110010100011111110000001100110001000000101001110001111110011111100111111	3f3f3f3f3f3f3f3f3f3f819881913f81913f3f3f818f3f819881923f3f3f3f81ca3f8198814e3f3f3f
EUC-JP	æ??ã??ì??ï§¢ì¢?ì??ï§£Ñ?ì?¬å§¨ë??	1000111110101001110000010011111100111111100011111010101110101010001111110011111110001111101010111100000000111111001111111000111110101011110000011010000111111000101000011111000110001111101010111100000010100001111100010011111110001111101010111100000000111111001111111000111110101011110000011010000111111000101000011111001010001111101010101101000000111111100011111010101111000000001111111010001011001100100011111010101110101001101000011111100010100001101011111000111110101011101100110011111100111111	8fa9c13f3f8fabaa3f3f8fabc03f3f8fabc1a1f8a1f18fabc0a1f13f8fabc03f3f8fabc1a1f8a1f28faad03f8fabc03fa2cc8faba9a1f8a1af8fabb33f3f
UTF-8	æãì²ï§¢ì¢ì¥ï§£Ñì¬å§¨ë	11000011101001101100001010000001110000101000000111000011101000111100001010001111110000101000100111000011101011001100001010001001110000101011001011000011101011111100001010100111110000101010001011000011101011001100001010100010110000101000111011000011101011001100001010101101110000101010010111000011101011111100001010100111110000101010001111000011100100011100001010001010110000111010110011000010101011011100001010101100110000111010010111000010101001111100001010101000110000111010101111000010100110001100001010001100	c3a6c281c281c3a3c28fc289c3acc289c2b2c3afc2a7c2a2c3acc2a2c28ec3acc2adc2a5c3afc2a7c2a3c391c28ac3acc2adc2acc3a5c2a7c2a8c3abc298c28c
UHC	æ???????²?§???????§??????§¨???	10101001101000010011111100111111001111110011111100111111001111110011111110101001111101110011111110100001110101110011111100111111001111110011111100111111101000011010100100111111001111111010000111010111001111110011111100111111001111111010000110101001001111110011111110100001110101111010000110100111001111110011111100111111	a9a13f3f3f3f3f3f3fa9f73fa1d73f3f3f3f3fa1a93f3fa1d73f3f3f3fa1a93f3fa1d7a1a73f3f3f

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。