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	«À«Ó¢ë¥«À«Ó¢ë·«À«Ó¢ë¡«À«Ó¢ë¥	10001111101010111100000010001111101010111101001110001111101000101110101110100101100011111010101111000000100011111010101111010011100011111010001011101011101101111000111110101011110000001000111110101011110100111000111110100010111010111010000110001111101010111100000010001111101010111101001110001111101000101110101110100101	8fabc08fabd38fa2eba58fabc08fabd38fa2ebb78fabc08fabd38fa2eba18fabc08fabd38fa2eba5
SJIS-WIN	???????￠?￥???????￠?????????￠?????????￠?￥	00111111001111110011111100111111001111110011111100111111100000011001000100111111100000011000111100111111001111110011111100111111001111110011111100111111100000011001000100111111001111110011111100111111001111110011111100111111001111110011111110000001100100010011111100111111001111110011111100111111001111110011111100111111001111111000000110010001001111111000000110001111	3f3f3f3f3f3f3f81913f818f3f3f3f3f3f3f3f81913f3f3f3f3f3f3f3f3f81913f3f3f3f3f3f3f3f3f81913f818f
EUC-JP	??À??Ó?¢ë???À??Ó?¢ë???À??Ó?¢ë¡??À??Ó?¢ë?	00111111001111111000111110101010101000100011111100111111100011111010101011010001001111111010000111110001100011111010101110110011001111110011111100111111100011111010101010100010001111110011111110001111101010101101000100111111101000011111000110001111101010111011001100111111001111110011111110001111101010101010001000111111001111111000111110101010110100010011111110100001111100011000111110101011101100111000111110100010110000100011111100111111100011111010101010100010001111110011111110001111101010101101000100111111101000011111000110001111101010111011001100111111	3f3f8faaa23f3f8faad13fa1f18fabb33f3f3f8faaa23f3f8faad13fa1f18fabb33f3f3f8faaa23f3f8faad13fa1f18fabb38fa2c23f3f8faaa23f3f8faad13fa1f18fabb33f
UTF-8	«À«Ó¢ë¥«À«Ó¢ë·«À«Ó¢ë¡«À«Ó¢ë¥	1100001010001111110000101010101111000011100000001100001010001111110000101010101111000011100100111100001010001111110000101010001011000011101010111100001010100101110000101000111111000010101010111100001110000000110000101000111111000010101010111100001110010011110000101000111111000010101000101100001110101011110000101011011111000010100011111100001010101011110000111000000011000010100011111100001010101011110000111001001111000010100011111100001010100010110000111010101111000010101000011100001010001111110000101010101111000011100000001100001010001111110000101010101111000011100100111100001010001111110000101010001011000011101010111100001010100101	c28fc2abc380c28fc2abc393c28fc2a2c3abc2a5c28fc2abc380c28fc2abc393c28fc2a2c3abc2b7c28fc2abc380c28fc2abc393c28fc2a2c3abc2a1c28fc2abc380c28fc2abc393c28fc2a2c3abc2a5
UHC	???????????????????·?????????¡??????????	001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111111010000110100100001111110011111100111111001111110011111100111111001111110011111100111111101000101010111000111111001111110011111100111111001111110011111100111111001111110011111100111111	3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3fa1a43f3f3f3f3f3f3f3f3fa2ae3f3f3f3f3f3f3f3f3f3f

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。