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	êþ»âèþãêþë »áòíâãë ¯êþ»âêõâêþW	11101010111111101011101111100010100101001001100111101000111111101001100011100011100001011001010011101010111111101000111111101011101000001011101111100001111100101001100111101101100011001000110111100010111000111001010011101011101000001010111111101010111111101011101111100010100101001001100111101010111101011001100011100010100101001001100111101010111111101000111101010111	eafebbe29499e8fe98e38594eafe8feba0bbe1f299ed8c8de2e394eba0afeafebbe29499eaf598e29499eafe8f57
SJIS-WIN	?????????????????????????????????????????????W	00111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111101010111	3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f57
EUC-JP	êþ?â??èþ?ã??êþ?ë??áò?í??âã?ë?¯êþ?â??êõ?â??êþ?W	10001111101010111011010010001111101010011101000000111111100011111010101110100100001111110011111110001111101010111011001010001111101010011101000000111111100011111010101110101010001111110011111110001111101010111011010010001111101010011101000000111111100011111010101110110011001111110011111110001111101010111010000110001111101010111101001000111111100011111010101110111111001111110011111110001111101010111010010010001111101010111010101000111111100011111010101110110011001111111000111110100010101101001000111110101011101101001000111110101001110100000011111110001111101010111010010000111111001111111000111110101011101101001000111110101011110110000011111110001111101010111010010000111111001111111000111110101011101101001000111110101001110100000011111101010111	8fabb48fa9d03f8faba43f3f8fabb28fa9d03f8fabaa3f3f8fabb48fa9d03f8fabb33f3f8faba18fabd23f8fabbf3f3f8faba48fabaa3f8fabb33f8fa2b48fabb48fa9d03f8faba43f3f8fabb48fabd83f8faba43f3f8fabb48fa9d03f57
UTF-8	êþ»âèþãêþë »áòíâãë ¯êþ»âêõâêþW	11000011101010101100001110111110110000101011101111000011101000101100001010010100110000101001100111000011101010001100001110111110110000101001100011000011101000111100001010000101110000101001010011000011101010101100001110111110110000101000111111000011101010111100001010100000110000101011101111000011101000011100001110110010110000101001100111000011101011011100001010001100110000101000110111000011101000101100001110100011110000101001010011000011101010111100001010100000110000101010111111000011101010101100001110111110110000101011101111000011101000101100001010010100110000101001100111000011101010101100001110110101110000101001100011000011101000101100001010010100110000101001100111000011101010101100001110111110110000101000111101010111	c3aac3bec2bbc3a2c294c299c3a8c3bec298c3a3c285c294c3aac3bec28fc3abc2a0c2bbc3a1c3b2c299c3adc28cc28dc3a2c3a3c294c3abc2a0c2afc3aac3bec2bbc3a2c294c299c3aac3b5c298c3a2c294c299c3aac3bec28f57
UHC	?þ?????þ?????þ?????????????????þ???????????þ?W	001111111010100110101101001111110011111100111111001111110011111110101001101011010011111100111111001111110011111100111111101010011010110100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111111010100110101101001111110011111100111111001111110011111100111111001111110011111100111111001111110011111110101001101011010011111101010111	3fa9ad3f3f3f3f3fa9ad3f3f3f3f3fa9ad3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3fa9ad3f3f3f3f3f3f3f3f3f3f3fa9ad3f57

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。