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§¢ëê»å§¨ë¨¯ì½æê¹Åï§£Ñê»æâ¹ê´	11101111101001111010001011101011100000101000011011101010101110111000110011100101101001111010100011101011101010001010111111101100101111011000110011100110100000011000000111101010101110011000011011000101100000011110111110100111101000111101000110001010111010101011101110011100111001101000000110000001111000101001000110111001111010101011010010010001	efa7a2eb8286eabb8ce5a7a8eba8afecbd8ce68181eab986c581efa7a3d18aeabb9ce68181e291b9eab491
SJIS-WIN	?§￠???????§¨?¨?????????????§￡????????????´?	001111111000000110011000100000011001000100111111001111110011111100111111001111110011111100111111100000011001100010000001010011100011111110000001010011100011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111110000001100110001000000110010010001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111100000010100110000111111	3f819881913f3f3f3f3f3f3f8198814e3f814e3f3f3f3f3f3f3f3f3f3f3f3f3f819881923f3f3f3f3f3f3f3f3f3f3f3f814c3f
EUC-JP	ï§¢ë??ê??å§¨ë¨¯ì??æ??ê??Å?ï§£Ñ?ê??æ??â??ê´?	1000111110101011110000011010000111111000101000011111000110001111101010111011001100111111001111111000111110101011101101000011111100111111100011111010101110101001101000011111100010100001101011111000111110101011101100111010000110101111100011111010001010110100100011111010101111000000001111110011111110001111101010011100000100111111001111111000111110101011101101000011111100111111100011111010101010101001001111111000111110101011110000011010000111111000101000011111001010001111101010101101000000111111100011111010101110110100001111110011111110001111101010011100000100111111001111111000111110101011101001000011111100111111100011111010101110110100101000011010110100111111	8fabc1a1f8a1f18fabb33f3f8fabb43f3f8faba9a1f8a1af8fabb3a1af8fa2b48fabc03f3f8fa9c13f3f8fabb43f3f8faaa93f8fabc1a1f8a1f28faad03f8fabb43f3f8fa9c13f3f8faba43f3f8fabb4a1ad3f
UTF-8	ï§¢ëê»å§¨ë¨¯ì½æê¹Åï§£Ñê»æâ¹ê´	1100001110101111110000101010011111000010101000101100001110101011110000101000001011000010100001101100001110101010110000101011101111000010100011001100001110100101110000101010011111000010101010001100001110101011110000101010100011000010101011111100001110101100110000101011110111000010100011001100001110100110110000101000000111000010100000011100001110101010110000101011100111000010100001101100001110000101110000101000000111000011101011111100001010100111110000101010001111000011100100011100001010001010110000111010101011000010101110111100001010011100110000111010011011000010100000011100001010000001110000111010001011000010100100011100001010111001110000111010101011000010101101001100001010010001	c3afc2a7c2a2c3abc282c286c3aac2bbc28cc3a5c2a7c2a8c3abc2a8c2afc3acc2bdc28cc3a6c281c281c3aac2b9c286c385c281c3afc2a7c2a3c391c28ac3aac2bbc29cc3a6c281c281c3a2c291c2b9c3aac2b4c291
UHC	?§????????§¨?¨??½?æ???¹????§??????æ????¹?´?	001111111010000111010111001111110011111100111111001111110011111100111111001111110011111110100001110101111010000110100111001111111010000110100111001111110011111110101000111101100011111110101001101000010011111100111111001111111010100111110110001111110011111100111111001111111010000111010111001111110011111100111111001111110011111100111111101010011010000100111111001111110011111100111111101010011111011000111111101000101010010100111111	3fa1d73f3f3f3f3f3f3f3fa1d7a1a73fa1a73f3fa8f63fa9a13f3f3fa9f63f3f3f3fa1d73f3f3f3f3f3fa9a13f3f3f3fa9f63fa2a53f

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。