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«£©Ã«Â«¢ª¢«¢«¡©Ã«ä	1000111110101011101000101010000110101101100011111010101111000000100011111010101110100011100011111010100111000011100011111010101111000010100011111010101110100010100011111010101010100010100011111010101110100010100011111010101110100001100011111010100111000011100011111010101111100100	8faba2a1ad8fabc08faba38fa9c38fabc28faba28faaa28faba28faba18fa9c38fabe4
SJIS-WIN	??￠???????￡????????￠??￠??￠?????????	00111111001111111000000110010001001111110011111100111111001111110011111100111111001111111000000110010010001111110011111100111111001111110011111100111111001111110011111110000001100100010011111100111111100000011001000100111111001111111000000110010001001111110011111100111111001111110011111100111111001111110011111100111111	3f3f81913f3f3f3f3f3f3f81923f3f3f3f3f3f3f3f81913f3f81913f3f81913f3f3f3f3f3f3f3f3f
EUC-JP	??¢¡???À??£?©Ã??Â??¢?ª¢??¢??¡?©Ã??ä	001111110011111110100001111100011000111110100010110000100011111100111111001111111000111110101010101000100011111100111111101000011111001000111111100011111010001011101101100011111010101010101010001111110011111110001111101010101010010000111111001111111010000111110001001111111000111110100010111011001010000111110001001111110011111110100001111100010011111100111111100011111010001011000010001111111000111110100010111011011000111110101010101010100011111100111111100011111010101110100011	3f3fa1f18fa2c23f3f3f8faaa23f3fa1f23f8fa2ed8faaaa3f3f8faaa43f3fa1f13f8fa2eca1f13f3fa1f13f3f8fa2c23f8fa2ed8faaaa3f3f8faba3
UTF-8	«¢¡«À«£©Ã«Â«¢ª¢«¢«¡©Ã«ä	11000010100011111100001010101011110000101010001011000010101000011100001010101101110000101000111111000010101010111100001110000000110000101000111111000010101010111100001010100011110000101000111111000010101010011100001110000011110000101000111111000010101010111100001110000010110000101000111111000010101010111100001010100010110000101000111111000010101010101100001010100010110000101000111111000010101010111100001010100010110000101000111111000010101010111100001010100001110000101000111111000010101010011100001110000011110000101000111111000010101010111100001110100100	c28fc2abc2a2c2a1c2adc28fc2abc380c28fc2abc2a3c28fc2a9c383c28fc2abc382c28fc2abc2a2c28fc2aac2a2c28fc2abc2a2c28fc2abc2a1c28fc2a9c383c28fc2abc3a4
UHC	???¡????????????????ª??????¡??????	001111110011111100111111101000101010111010100001101010010011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111110101000101000110011111100111111001111110011111100111111001111111010001010101110001111110011111100111111001111110011111100111111	3f3f3fa2aea1a93f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3fa8a33f3f3f3f3f3fa2ae3f3f3f3f3f3f

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。