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¯ì½ æâ¹ê°¹æã¬ãï§£Ñì¨ï§	1110111110100111101000101110101110011010101011111110110010111101101000001110011010000001100000011110001010010001101110011110101010110000101110011110011010000001100000011110001110000011101011001110001110001110100101101110111110100111101000111101000110001010111011001010110110101000111011111010011110011110	efa7a2eb9aafecbda0e68181e291b9eab0b9e68181e383ace38e96efa7a3d18aecada8efa79e
SJIS-WIN	?§￠?????????????°??????￢????§￡????¨?§?	00111111100000011001100010000001100100010011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111110000001100010110011111100111111001111110011111100111111001111111000000111001010001111110011111100111111001111111000000110011000100000011001001000111111001111110011111100111111100000010100111000111111100000011001100000111111	3f819881913f3f3f3f3f3f3f3f3f3f3f3f3f818b3f3f3f3f3f3f81ca3f3f3f3f819881923f3f3f3f814e3f81983f
EUC-JP	ï§¢ë?¯ì??æ??â??ê°?æ??ã?¬ã??ï§£Ñ?ì?¨ï§?	1000111110101011110000011010000111111000101000011111000110001111101010111011001100111111100011111010001010110100100011111010101111000000001111110011111110001111101010011100000100111111001111111000111110101011101001000011111100111111100011111010101110110100101000011110101100111111100011111010100111000001001111110011111110001111101010111010101000111111101000101100110010001111101010111010101000111111001111111000111110101011110000011010000111111000101000011111001010001111101010101101000000111111100011111010101111000000001111111010000110101111100011111010101111000001101000011111100000111111	8fabc1a1f8a1f18fabb33f8fa2b48fabc03f3f8fa9c13f3f8faba43f3f8fabb4a1eb3f8fa9c13f3f8fabaa3fa2cc8fabaa3f3f8fabc1a1f8a1f28faad03f8fabc03fa1af8fabc1a1f83f
UTF-8	ï§¢ë¯ì½ æâ¹ê°¹æã¬ãï§£Ñì¨ï§	11000011101011111100001010100111110000101010001011000011101010111100001010011010110000101010111111000011101011001100001010111101110000101010000011000011101001101100001010000001110000101000000111000011101000101100001010010001110000101011100111000011101010101100001010110000110000101011100111000011101001101100001010000001110000101000000111000011101000111100001010000011110000101010110011000011101000111100001010001110110000101001011011000011101011111100001010100111110000101010001111000011100100011100001010001010110000111010110011000010101011011100001010101000110000111010111111000010101001111100001010011110	c3afc2a7c2a2c3abc29ac2afc3acc2bdc2a0c3a6c281c281c3a2c291c2b9c3aac2b0c2b9c3a6c281c281c3a3c283c2acc3a3c28ec296c3afc2a7c2a3c391c28ac3acc2adc2a8c3afc2a7c29e
UHC	?§?????½?æ????¹?°¹æ?????????§????¨?§?	00111111101000011101011100111111001111110011111100111111001111111010100011110110001111111010100110100001001111110011111100111111001111111010100111110110001111111010000111000110101010011111011010101001101000010011111100111111001111110011111100111111001111110011111100111111001111111010000111010111001111110011111100111111001111111010000110101001101000011010011100111111101000011101011100111111	3fa1d73f3f3f3f3fa8f63fa9a13f3f3f3fa9f63fa1c6a9f6a9a13f3f3f3f3f3f3f3f3fa1d73f3f3f3fa1a9a1a73fa1d73f

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。