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«£«¤ª¢¡ß«¡«ÓªÂ«å¢Â	10100001110111111000111110101011101000011000111110101011110000101000111110101011101000111000111110101011101001001000111110101010101000101010000111011111100011111010101110100001100011111010101111010011100011111010101011000010100011111010101111100101100011111010001011000010	a1df8faba18fabc28faba38faba48faaa2a1df8faba18fabd38faac28fabe58fa2c2
SJIS-WIN	??????????￡?????￠???????????????￠?	00111111001111110011111100111111001111110011111100111111001111110011111100111111100000011001001000111111001111110011111100111111001111111000000110010001001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111100000011001000100111111	3f3f3f3f3f3f3f3f3f3f81923f3f3f3f3f81913f3f3f3f3f3f3f3f3f3f3f3f3f3f3f81913f
EUC-JP	¡ß??¡??Â??£??¤?ª¢¡ß??¡??Ó?ªÂ??å?¢Â	1000111110100010110000101000111110101001110011100011111100111111100011111010001011000010001111110011111110001111101010101010010000111111001111111010000111110010001111110011111110001111101000101111000000111111100011111010001011101100101000011111000110001111101000101100001010001111101010011100111000111111001111111000111110100010110000100011111100111111100011111010101011010001001111111000111110100010111011001000111110101010101001000011111100111111100011111010101110101001001111111010000111110001100011111010101010100100	8fa2c28fa9ce3f3f8fa2c23f3f8faaa43f3fa1f23f3f8fa2f03f8fa2eca1f18fa2c28fa9ce3f3f8fa2c23f3f8faad13f8fa2ec8faaa43f3f8faba93fa1f18faaa4
UTF-8	¡ß«¡«Â«£«¤ª¢¡ß«¡«ÓªÂ«å¢Â	1100001010100001110000111001111111000010100011111100001010101011110000101010000111000010100011111100001010101011110000111000001011000010100011111100001010101011110000101010001111000010100011111100001010101011110000101010010011000010100011111100001010101010110000101010001011000010101000011100001110011111110000101000111111000010101010111100001010100001110000101000111111000010101010111100001110010011110000101000111111000010101010101100001110000010110000101000111111000010101010111100001110100101110000101000111111000010101000101100001110000010	c2a1c39fc28fc2abc2a1c28fc2abc382c28fc2abc2a3c28fc2abc2a4c28fc2aac2a2c2a1c39fc28fc2abc2a1c28fc2abc393c28fc2aac382c28fc2abc3a5c28fc2a2c382
UHC	¡ß??¡????????¤?ª?¡ß??¡????ª???????	10100010101011101010100110101100001111110011111110100010101011100011111100111111001111110011111100111111001111110011111100111111101000101011010000111111101010001010001100111111101000101010111010101001101011000011111100111111101000101010111000111111001111110011111100111111101010001010001100111111001111110011111100111111001111110011111100111111	a2aea9ac3f3fa2ae3f3f3f3f3f3f3f3fa2b43fa8a33fa2aea9ac3f3fa2ae3f3f3f3fa8a33f3f3f3f3f3f3f

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。