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	«²ý¡ë©Àý¢íí«³¢Áý}h«²ý¡ë©Àý¢íí«³¢Áý}f_	100011111010101110110010111111011010000111101011100011111010100111000000111111011000111110100010111011011110110110101011101100111000111110100010110000011111110101111101011010001000111110101011101100101111110110100001111010111000111110101001110000001111110110001111101000101110110111101101101010111011001110001111101000101100000111111101011111010110011001011111	8fabb2fda1eb8fa9c0fd8fa2ededabb38fa2c1fd7d688fabb2fda1eb8fa9c0fd8fa2ededabb38fa2c1fd7d665f
SJIS-WIN	???????????￠?????￠??}h???????????￠?????￠??}f_	00111111001111110011111100111111001111110011111100111111001111110011111100111111001111111000000110010001001111110011111100111111001111110011111110000001100100010011111100111111011111010110100000111111001111110011111100111111001111110011111100111111001111110011111100111111001111111000000110010001001111110011111100111111001111110011111110000001100100010011111100111111011111010110011001011111	3f3f3f3f3f3f3f3f3f3f3f81913f3f3f3f3f81913f3f7d683f3f3f3f3f3f3f3f3f3f3f81913f3f3f3f3f81913f3f7d665f
EUC-JP	???ý¡ë?©Àý?¢íí???¢Áý}h???ý¡ë?©Àý?¢íí???¢Áý}f_	0011111100111111001111111000111110101011111100101000111110100010110000101000111110101011101100110011111110001111101000101110110110001111101010101010001010001111101010111111001000111111101000011111000110001111101010111011111110001111101010111011111100111111001111110011111110100001111100011000111110101010101000011000111110101011111100100111110101101000001111110011111100111111100011111010101111110010100011111010001011000010100011111010101110110011001111111000111110100010111011011000111110101010101000101000111110101011111100100011111110100001111100011000111110101011101111111000111110101011101111110011111100111111001111111010000111110001100011111010101010100001100011111010101111110010011111010110011001011111	3f3f3f8fabf28fa2c28fabb33f8fa2ed8faaa28fabf23fa1f18fabbf8fabbf3f3f3fa1f18faaa18fabf27d683f3f3f8fabf28fa2c28fabb33f8fa2ed8faaa28fabf23fa1f18fabbf8fabbf3f3f3fa1f18faaa18fabf27d665f
UTF-8	«²ý¡ë©Àý¢íí«³¢Áý}h«²ý¡ë©Àý¢íí«³¢Áý}f_	11000010100011111100001010101011110000101011001011000011101111011100001010100001110000111010101111000010100011111100001010101001110000111000000011000011101111011100001010001111110000101010001011000011101011011100001110101101110000101010101111000010101100111100001010001111110000101010001011000011100000011100001110111101011111010110100011000010100011111100001010101011110000101011001011000011101111011100001010100001110000111010101111000010100011111100001010101001110000111000000011000011101111011100001010001111110000101010001011000011101011011100001110101101110000101010101111000010101100111100001010001111110000101010001011000011100000011100001110111101011111010110011001011111	c28fc2abc2b2c3bdc2a1c3abc28fc2a9c380c3bdc28fc2a2c3adc3adc2abc2b3c28fc2a2c381c3bd7d68c28fc2abc2b2c3bdc2a1c3abc28fc2a9c380c3bdc28fc2a2c3adc3adc2abc2b3c28fc2a2c381c3bd7d665f
UHC	??²?¡??????????³????}h??²?¡??????????³????}f_	001111110011111110101001111101110011111110100010101011100011111100111111001111110011111100111111001111110011111100111111001111110011111110101001111110000011111100111111001111110011111101111101011010000011111100111111101010011111011100111111101000101010111000111111001111110011111100111111001111110011111100111111001111110011111100111111101010011111100000111111001111110011111100111111011111010110011001011111	3f3fa9f73fa2ae3f3f3f3f3f3f3f3f3f3fa9f83f3f3f3f7d683f3fa9f73fa2ae3f3f3f3f3f3f3f3f3f3fa9f83f3f3f3f7d665f

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。