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	«±ý«ãíª¤K«±ý«ãíª¤O\@«±ý«ãíª¤K«±ý«ãíª¤O\SM	10001111101010111011000111111101100011111010101111100011111011011010101010100100010010111000111110101011101100011111110110001111101010111110001111101101101010101010010001001111010111000100000010001111101010111011000111111101100011111010101111100011111011011010101010100100010010111000111110101011101100011111110110001111101010111110001111101101101010101010010001001111010111000101001101001101	8fabb1fd8fabe3edaaa44b8fabb1fd8fabe3edaaa44f5c408fabb1fd8fabe3edaaa44b8fabb1fd8fabe3edaaa44f5c534d
SJIS-WIN	??±???????K??±???????O\@??±???????K??±???????O\SM	0011111100111111100000010111110100111111001111110011111100111111001111110011111100111111010010110011111100111111100000010111110100111111001111110011111100111111001111110011111100111111010011110101110001000000001111110011111110000001011111010011111100111111001111110011111100111111001111110011111101001011001111110011111110000001011111010011111100111111001111110011111100111111001111110011111101001111010111000101001101001101	3f3f817d3f3f3f3f3f3f3f4b3f3f817d3f3f3f3f3f3f3f4f5c403f3f817d3f3f3f3f3f3f3f4b3f3f817d3f3f3f3f3f3f3f4f5c534d
EUC-JP	??±ý??ãíª¤K??±ý??ãíª¤O\@??±ý??ãíª¤K??±ý??ãíª¤O\SM	001111110011111110100001110111101000111110101011111100100011111100111111100011111010101110101010100011111010101110111111100011111010001011101100100011111010001011110000010010110011111100111111101000011101111010001111101010111111001000111111001111111000111110101011101010101000111110101011101111111000111110100010111011001000111110100010111100000100111101011100010000000011111100111111101000011101111010001111101010111111001000111111001111111000111110101011101010101000111110101011101111111000111110100010111011001000111110100010111100000100101100111111001111111010000111011110100011111010101111110010001111110011111110001111101010111010101010001111101010111011111110001111101000101110110010001111101000101111000001001111010111000101001101001101	3f3fa1de8fabf23f3f8fabaa8fabbf8fa2ec8fa2f04b3f3fa1de8fabf23f3f8fabaa8fabbf8fa2ec8fa2f04f5c403f3fa1de8fabf23f3f8fabaa8fabbf8fa2ec8fa2f04b3f3fa1de8fabf23f3f8fabaa8fabbf8fa2ec8fa2f04f5c534d
UTF-8	«±ý«ãíª¤K«±ý«ãíª¤O\@«±ý«ãíª¤K«±ý«ãíª¤O\SM	1100001010001111110000101010101111000010101100011100001110111101110000101000111111000010101010111100001110100011110000111010110111000010101010101100001010100100010010111100001010001111110000101010101111000010101100011100001110111101110000101000111111000010101010111100001110100011110000111010110111000010101010101100001010100100010011110101110001000000110000101000111111000010101010111100001010110001110000111011110111000010100011111100001010101011110000111010001111000011101011011100001010101010110000101010010001001011110000101000111111000010101010111100001010110001110000111011110111000010100011111100001010101011110000111010001111000011101011011100001010101010110000101010010001001111010111000101001101001101	c28fc2abc2b1c3bdc28fc2abc3a3c3adc2aac2a44bc28fc2abc2b1c3bdc28fc2abc3a3c3adc2aac2a44f5c40c28fc2abc2b1c3bdc28fc2abc3a3c3adc2aac2a44bc28fc2abc2b1c3bdc28fc2abc3a3c3adc2aac2a44f5c534d
UHC	??±?????ª¤K??±?????ª¤O\@??±?????ª¤K??±?????ª¤O\SM	00111111001111111010000110111110001111110011111100111111001111110011111110101000101000111010001010110100010010110011111100111111101000011011111000111111001111110011111100111111001111111010100010100011101000101011010001001111010111000100000000111111001111111010000110111110001111110011111100111111001111110011111110101000101000111010001010110100010010110011111100111111101000011011111000111111001111110011111100111111001111111010100010100011101000101011010001001111010111000101001101001101	3f3fa1be3f3f3f3f3fa8a3a2b44b3f3fa1be3f3f3f3f3fa8a3a2b44f5c403f3fa1be3f3f3f3f3fa8a3a2b44b3f3fa1be3f3f3f3f3fa8a3a2b44f5c534d

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。