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°ìå§¨ë¨¯ì½æì¹ì¨ï§¢ëìªæ	111011111010011110100010111010111001101010110000111011001000001010011011111001011010011110101000111010111010100010101111111011001011110110011101111001101000000110000001111011001001010110111001111011001010110110101000111011111010011110100010111010111000110110001010111011001000001010101010111001101000000110000001	efa7a2eb9ab0ec829be5a7a8eba8afecbd9de68181ec95b9ecada8efa7a2eb8d8aec82aae68181
SJIS-WIN	?§￠??°????§¨?¨????????????¨?§￠?????????	001111111000000110011000100000011001000100111111001111111000000110001011001111110011111100111111001111111000000110011000100000010100111000111111100000010100111000111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111110000001010011100011111110000001100110001000000110010001001111110011111100111111001111110011111100111111001111110011111100111111	3f819881913f3f818b3f3f3f3f8198814e3f814e3f3f3f3f3f3f3f3f3f3f3f3f814e3f819881913f3f3f3f3f3f3f3f3f
EUC-JP	ï§¢ë?°ì??å§¨ë¨¯ì??æ??ì??ì?¨ï§¢ë??ì?ªæ??	100011111010101111000001101000011111100010100001111100011000111110101011101100110011111110100001111010111000111110101011110000000011111100111111100011111010101110101001101000011111100010100001101011111000111110101011101100111010000110101111100011111010001010110100100011111010101111000000001111110011111110001111101010011100000100111111001111111000111110101011110000000011111100111111100011111010101111000000001111111010000110101111100011111010101111000001101000011111100010100001111100011000111110101011101100110011111100111111100011111010101111000000001111111000111110100010111011001000111110101001110000010011111100111111	8fabc1a1f8a1f18fabb33fa1eb8fabc03f3f8faba9a1f8a1af8fabb3a1af8fa2b48fabc03f3f8fa9c13f3f8fabc03f3f8fabc03fa1af8fabc1a1f8a1f18fabb33f3f8fabc03f8fa2ec8fa9c13f3f
UTF-8	ï§¢ë°ìå§¨ë¨¯ì½æì¹ì¨ï§¢ëìªæ	110000111010111111000010101001111100001010100010110000111010101111000010100110101100001010110000110000111010110011000010100000101100001010011011110000111010010111000010101001111100001010101000110000111010101111000010101010001100001010101111110000111010110011000010101111011100001010011101110000111010011011000010100000011100001010000001110000111010110011000010100101011100001010111001110000111010110011000010101011011100001010101000110000111010111111000010101001111100001010100010110000111010101111000010100011011100001010001010110000111010110011000010100000101100001010101010110000111010011011000010100000011100001010000001	c3afc2a7c2a2c3abc29ac2b0c3acc282c29bc3a5c2a7c2a8c3abc2a8c2afc3acc2bdc29dc3a6c281c281c3acc295c2b9c3acc2adc2a8c3afc2a7c2a2c3abc28dc28ac3acc282c2aac3a6c281c281
UHC	?§???°????§¨?¨??½?æ????¹?¨?§??????ªæ??	00111111101000011101011100111111001111110011111110100001110001100011111100111111001111110011111110100001110101111010000110100111001111111010000110100111001111110011111110101000111101100011111110101001101000010011111100111111001111110011111110101001111101100011111110100001101010011010000110100111001111111010000111010111001111110011111100111111001111110011111100111111101010001010001110101001101000010011111100111111	3fa1d73f3f3fa1c63f3f3f3fa1d7a1a73fa1a73f3fa8f63fa9a13f3f3f3fa9f63fa1a9a1a73fa1d73f3f3f3f3f3fa8a3a9a13f3f

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。