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§¢ëìå§¨ë¨¯ì½ æãìï§¢ìì¢æ	111011111010011110100010111010111000110110001010111011001000001110000100111001011010011110101000111010111010100010101111111011001011110110100000111001101000000110000001111000111000001110101101111011001000001010011011111011111010011110100010111011001000010010010001111011001000001010100010111001101000000110000001	efa7a2eb8d8aec8384e5a7a8eba8afecbda0e68181e383adec829befa7a2ec8491ec82a2e68181
SJIS-WIN	?§￠???????§¨?¨??????????????§￠?????￠???	0011111110000001100110001000000110010001001111110011111100111111001111110011111100111111001111111000000110011000100000010100111000111111100000010100111000111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111111000000110011000100000011001000100111111001111110011111100111111001111111000000110010001001111110011111100111111	3f819881913f3f3f3f3f3f3f8198814e3f814e3f3f3f3f3f3f3f3f3f3f3f3f3f3f819881913f3f3f3f3f81913f3f3f
EUC-JP	ï§¢ë??ì??å§¨ë¨¯ì??æ??ã??ì??ï§¢ì??ì?¢æ??	100011111010101111000001101000011111100010100001111100011000111110101011101100110011111100111111100011111010101111000000001111110011111110001111101010111010100110100001111110001010000110101111100011111010101110110011101000011010111110001111101000101011010010001111101010111100000000111111001111111000111110101001110000010011111100111111100011111010101110101010001111110011111110001111101010111100000000111111001111111000111110101011110000011010000111111000101000011111000110001111101010111100000000111111001111111000111110101011110000000011111110100001111100011000111110101001110000010011111100111111	8fabc1a1f8a1f18fabb33f3f8fabc03f3f8faba9a1f8a1af8fabb3a1af8fa2b48fabc03f3f8fa9c13f3f8fabaa3f3f8fabc03f3f8fabc1a1f8a1f18fabc03f3f8fabc03fa1f18fa9c13f3f
UTF-8	ï§¢ëìå§¨ë¨¯ì½ æãìï§¢ìì¢æ	110000111010111111000010101001111100001010100010110000111010101111000010100011011100001010001010110000111010110011000010100000111100001010000100110000111010010111000010101001111100001010101000110000111010101111000010101010001100001010101111110000111010110011000010101111011100001010100000110000111010011011000010100000011100001010000001110000111010001111000010100000111100001010101101110000111010110011000010100000101100001010011011110000111010111111000010101001111100001010100010110000111010110011000010100001001100001010010001110000111010110011000010100000101100001010100010110000111010011011000010100000011100001010000001	c3afc2a7c2a2c3abc28dc28ac3acc283c284c3a5c2a7c2a8c3abc2a8c2afc3acc2bdc2a0c3a6c281c281c3a3c283c2adc3acc282c29bc3afc2a7c2a2c3acc284c291c3acc282c2a2c3a6c281c281
UHC	?§????????§¨?¨??½?æ????????§???????æ??	001111111010000111010111001111110011111100111111001111110011111100111111001111110011111110100001110101111010000110100111001111111010000110100111001111110011111110101000111101100011111110101001101000010011111100111111001111110011111110100001101010010011111100111111001111110011111110100001110101110011111100111111001111110011111100111111001111110011111110101001101000010011111100111111	3fa1d73f3f3f3f3f3f3f3fa1d7a1a73fa1a73f3fa8f63fa9a13f3f3f3fa1a93f3f3f3fa1d73f3f3f3f3f3f3fa9a13f3f

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。