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	¡ß«¡«Â«£©Ã«ª¡ß«¡«Â«£©Ã«ªM	1010000111011111100011111010101110100001100011111010101111000010100011111010101110100011100011111010100111000011100011111010101110101010101000011101111110001111101010111010000110001111101010111100001010001111101010111010001110001111101010011100001110001111101010111010101001001101	a1df8faba18fabc28faba38fa9c38fabaaa1df8faba18fabc28faba38fa9c38fabaa4d
SJIS-WIN	??????????￡????????????????￡??????M	00111111001111110011111100111111001111110011111100111111001111110011111100111111100000011001001000111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111100000011001001000111111001111110011111100111111001111110011111101001101	3f3f3f3f3f3f3f3f3f3f81923f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f81923f3f3f3f3f3f4d
EUC-JP	¡ß??¡??Â??£?©Ã??ª¡ß??¡??Â??£?©Ã??ªM	1000111110100010110000101000111110101001110011100011111100111111100011111010001011000010001111110011111110001111101010101010010000111111001111111010000111110010001111111000111110100010111011011000111110101010101010100011111100111111100011111010001011101100100011111010001011000010100011111010100111001110001111110011111110001111101000101100001000111111001111111000111110101010101001000011111100111111101000011111001000111111100011111010001011101101100011111010101010101010001111110011111110001111101000101110110001001101	8fa2c28fa9ce3f3f8fa2c23f3f8faaa43f3fa1f23f8fa2ed8faaaa3f3f8fa2ec8fa2c28fa9ce3f3f8fa2c23f3f8faaa43f3fa1f23f8fa2ed8faaaa3f3f8fa2ec4d
UTF-8	¡ß«¡«Â«£©Ã«ª¡ß«¡«Â«£©Ã«ªM	110000101010000111000011100111111100001010001111110000101010101111000010101000011100001010001111110000101010101111000011100000101100001010001111110000101010101111000010101000111100001010001111110000101010100111000011100000111100001010001111110000101010101111000010101010101100001010100001110000111001111111000010100011111100001010101011110000101010000111000010100011111100001010101011110000111000001011000010100011111100001010101011110000101010001111000010100011111100001010101001110000111000001111000010100011111100001010101011110000101010101001001101	c2a1c39fc28fc2abc2a1c28fc2abc382c28fc2abc2a3c28fc2a9c383c28fc2abc2aac2a1c39fc28fc2abc2a1c28fc2abc382c28fc2abc2a3c28fc2a9c383c28fc2abc2aa4d
UHC	¡ß??¡???????????ª¡ß??¡???????????ªM	10100010101011101010100110101100001111110011111110100010101011100011111100111111001111110011111100111111001111110011111100111111001111110011111100111111101010001010001110100010101011101010100110101100001111110011111110100010101011100011111100111111001111110011111100111111001111110011111100111111001111110011111100111111101010001010001101001101	a2aea9ac3f3fa2ae3f3f3f3f3f3f3f3f3f3f3fa8a3a2aea9ac3f3fa2ae3f3f3f3f3f3f3f3f3f3f3fa8a34d

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。