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§¢ë¯ãæì´ì½å§¨ë¯ì©ï§¢ë¯ãæ	111011111010011110100010111010111001101010101111111000111000111010011111111001101000000110000001111011001000001010110100111011001011110110001001111001011010011110101000111010111001101010101111111011001010110110101001111011111010011110100010111010111001101010101111111000111000111010011111111001101000000110000001	efa7a2eb9aafe38e9fe68181ec82b4ecbd89e5a7a8eb9aafecada9efa7a2eb9aafe38e9fe68181
SJIS-WIN	?§￠???????????´????§¨???????§￠?????????	00111111100000011001100010000001100100010011111100111111001111110011111100111111001111110011111100111111001111110011111100111111100000010100110000111111001111110011111100111111100000011001100010000001010011100011111100111111001111110011111100111111001111110011111110000001100110001000000110010001001111110011111100111111001111110011111100111111001111110011111100111111	3f819881913f3f3f3f3f3f3f3f3f3f3f814c3f3f3f3f8198814e3f3f3f3f3f3f3f819881913f3f3f3f3f3f3f3f3f
EUC-JP	ï§¢ë?¯ã??æ??ì?´ì??å§¨ë?¯ì?©ï§¢ë?¯ã??æ??	1000111110101011110000011010000111111000101000011111000110001111101010111011001100111111100011111010001010110100100011111010101110101010001111110011111110001111101010011100000100111111001111111000111110101011110000000011111110100001101011011000111110101011110000000011111100111111100011111010101110101001101000011111100010100001101011111000111110101011101100110011111110001111101000101011010010001111101010111100000000111111100011111010001011101101100011111010101111000001101000011111100010100001111100011000111110101011101100110011111110001111101000101011010010001111101010111010101000111111001111111000111110101001110000010011111100111111	8fabc1a1f8a1f18fabb33f8fa2b48fabaa3f3f8fa9c13f3f8fabc03fa1ad8fabc03f3f8faba9a1f8a1af8fabb33f8fa2b48fabc03f8fa2ed8fabc1a1f8a1f18fabb33f8fa2b48fabaa3f3f8fa9c13f3f
UTF-8	ï§¢ë¯ãæì´ì½å§¨ë¯ì©ï§¢ë¯ãæ	110000111010111111000010101001111100001010100010110000111010101111000010100110101100001010101111110000111010001111000010100011101100001010011111110000111010011011000010100000011100001010000001110000111010110011000010100000101100001010110100110000111010110011000010101111011100001010001001110000111010010111000010101001111100001010101000110000111010101111000010100110101100001010101111110000111010110011000010101011011100001010101001110000111010111111000010101001111100001010100010110000111010101111000010100110101100001010101111110000111010001111000010100011101100001010011111110000111010011011000010100000011100001010000001	c3afc2a7c2a2c3abc29ac2afc3a3c28ec29fc3a6c281c281c3acc282c2b4c3acc2bdc289c3a5c2a7c2a8c3abc29ac2afc3acc2adc2a9c3afc2a7c2a2c3abc29ac2afc3a3c28ec29fc3a6c281c281
UHC	?§???????æ????´?½??§¨??????§???????æ??	001111111010000111010111001111110011111100111111001111110011111100111111001111111010100110100001001111110011111100111111001111111010001010100101001111111010100011110110001111110011111110100001110101111010000110100111001111110011111100111111001111111010000110101001001111110011111110100001110101110011111100111111001111110011111100111111001111110011111110101001101000010011111100111111	3fa1d73f3f3f3f3f3f3fa9a13f3f3f3fa2a53fa8f63f3fa1d7a1a73f3f3f3fa1a93f3fa1d73f3f3f3f3f3f3fa9a13f3f

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。