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	ï¾ï½²ï¾ï½¢ï¾å²æ¦²ï½²ï¾ï½¤ï¾ç¯ ï½	1110111110111110100000111110111110111101101100101110111110111110100000111110111110111101101000101110111110111110100000101110010110000001101100101110011010100110101100101110111110111101101100101110111110111110100000101110111110111101101001001110111110111110100000101110011110101111101000001110111110111101	efbe83efbdb2efbe83efbda2efbe82e581b2e6a6b2efbdb2efbe82efbda4efbe82e7afa0efbd
SJIS-WIN	???????????￠??????????????????????????	001111110011111100111111001111110011111100111111001111110011111100111111001111110011111110000001100100010011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111	3f3f3f3f3f3f3f3f3f3f3f81913f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f
EUC-JP	ï??ï??ï??ï?¢ï??å??æ¦?ï??ï??ï?¤ï??ç¯?ï?	1000111110101011110000010011111100111111100011111010101111000001001111110011111110001111101010111100000100111111001111111000111110101011110000010011111110100001111100011000111110101011110000010011111100111111100011111010101110101001001111110011111110001111101010011100000110001111101000101100001100111111100011111010101111000001001111110011111110001111101010111100000100111111001111111000111110101011110000010011111110001111101000101111000010001111101010111100000100111111001111111000111110101011101011101000111110100010101101000011111110001111101010111100000100111111	8fabc13f3f8fabc13f3f8fabc13f3f8fabc13fa1f18fabc13f3f8faba93f3f8fa9c18fa2c33f8fabc13f3f8fabc13f3f8fabc13f8fa2f08fabc13f3f8fabae8fa2b43f8fabc13f
UTF-8	ï¾ï½²ï¾ï½¢ï¾å²æ¦²ï½²ï¾ï½¤ï¾ç¯ ï½	11000011101011111100001010111110110000101000001111000011101011111100001010111101110000101011001011000011101011111100001010111110110000101000001111000011101011111100001010111101110000101010001011000011101011111100001010111110110000101000001011000011101001011100001010000001110000101011001011000011101001101100001010100110110000101011001011000011101011111100001010111101110000101011001011000011101011111100001010111110110000101000001011000011101011111100001010111101110000101010010011000011101011111100001010111110110000101000001011000011101001111100001010101111110000101010000011000011101011111100001010111101	c3afc2bec283c3afc2bdc2b2c3afc2bec283c3afc2bdc2a2c3afc2bec282c3a5c281c2b2c3a6c2a6c2b2c3afc2bdc2b2c3afc2bec282c3afc2bdc2a4c3afc2bec282c3a7c2afc2a0c3afc2bd
UHC	?¾??½²?¾??½??¾???²æ?²?½²?¾??½¤?¾?????½	001111111010100011111010001111110011111110101000111101101010100111110111001111111010100011111010001111110011111110101000111101100011111100111111101010001111101000111111001111110011111110101001111101111010100110100001001111111010100111110111001111111010100011110110101010011111011100111111101010001111101000111111001111111010100011110110101000101011010000111111101010001111101000111111001111110011111100111111001111111010100011110110	3fa8fa3f3fa8f6a9f73fa8fa3f3fa8f63f3fa8fa3f3f3fa9f7a9a13fa9f73fa8f6a9f73fa8fa3f3fa8f6a2b43fa8fa3f3f3f3f3fa8f6

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。