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	©Ã¡ðû¢Â«ª«©ªÓ«äí«À¡ñ©Ã¡ðû¢Â«ª«Îû¡	10001111101010011100001110100001111100001111101110001111101000101100001010001111101010111010101010001111101010111010100110001111101010101101001110001111101010111110010011101101101010111100000010100001111100011000111110101001110000111010000111110000111110111000111110100010110000101000111110101011101010101000111110101011110011101111101110100001	8fa9c3a1f0fb8fa2c28fabaa8faba98faad38fabe4edabc0a1f18fa9c3a1f0fb8fa2c28fabaa8fabcefba1
SJIS-WIN	???????￠?????????????????????????￠?????????	001111110011111100111111001111110011111100111111001111111000000110010001001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111111000000110010001001111110011111100111111001111110011111100111111001111110011111100111111	3f3f3f3f3f3f3f81913f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f81913f3f3f3f3f3f3f3f3f
EUC-JP	?©Ã¡ðû?¢Â??ª??©?ªÓ??äí?À¡ñ?©Ã¡ðû?¢Â??ª??Îû¡	0011111110001111101000101110110110001111101010101010101010001111101000101100001010001111101010011100001110001111101010111110010100111111101000011111000110001111101010101010010000111111001111111000111110100010111011000011111100111111100011111010001011101101001111111000111110100010111011001000111110101010110100010011111100111111100011111010101110100011100011111010101110111111001111111000111110101010101000101000111110100010110000101000111110101011110100000011111110001111101000101110110110001111101010101010101010001111101000101100001010001111101010011100001110001111101010111110010100111111101000011111000110001111101010101010010000111111001111111000111110100010111011000011111100111111100011111010101011000010100011111010101111100101100011111010001011000010	3f8fa2ed8faaaa8fa2c28fa9c38fabe53fa1f18faaa43f3f8fa2ec3f3f8fa2ed3f8fa2ec8faad13f3f8faba38fabbf3f8faaa28fa2c28fabd03f8fa2ed8faaaa8fa2c28fa9c38fabe53fa1f18faaa43f3f8fa2ec3f3f8faac28fabe58fa2c2
UTF-8	©Ã¡ðû¢Â«ª«©ªÓ«äí«À¡ñ©Ã¡ðû¢Â«ª«Îû¡	1100001010001111110000101010100111000011100000111100001010100001110000111011000011000011101110111100001010001111110000101010001011000011100000101100001010001111110000101010101111000010101010101100001010001111110000101010101111000010101010011100001010001111110000101010101011000011100100111100001010001111110000101010101111000011101001001100001110101101110000101010101111000011100000001100001010100001110000111011000111000010100011111100001010101001110000111000001111000010101000011100001110110000110000111011101111000010100011111100001010100010110000111000001011000010100011111100001010101011110000101010101011000010100011111100001010101011110000111000111011000011101110111100001010100001	c28fc2a9c383c2a1c3b0c3bbc28fc2a2c382c28fc2abc2aac28fc2abc2a9c28fc2aac393c28fc2abc3a4c3adc2abc380c2a1c3b1c28fc2a9c383c2a1c3b0c3bbc28fc2a2c382c28fc2abc2aac28fc2abc38ec3bbc2a1
UHC	???¡ð??????ª????ª???????¡????¡ð??????ª????¡	00111111001111110011111110100010101011101010100110100011001111110011111100111111001111110011111100111111101010001010001100111111001111110011111100111111101010001010001100111111001111110011111100111111001111110011111100111111101000101010111000111111001111110011111100111111101000101010111010101001101000110011111100111111001111110011111100111111001111111010100010100011001111110011111100111111001111111010001010101110	3f3f3fa2aea9a33f3f3f3f3f3fa8a33f3f3f3fa8a33f3f3f3f3f3f3fa2ae3f3f3f3fa2aea9a33f3f3f3f3f3fa8a33f3f3f3fa2ae

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。