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«¡ªÔ	10100001110111111000111110101011101000011000111110101011110000101000111110101011101000111000111110101011101001001000111110101010101000101010000111011111100011111010101110100001100011111010101111010011100011111010101011000010100011111010101110100001100011111010101011010100	a1df8faba18fabc28faba38faba48faaa2a1df8faba18fabd38faac28faba18faad4
SJIS-WIN	??????????￡?????￠?????????????????	001111110011111100111111001111110011111100111111001111110011111100111111001111111000000110010010001111110011111100111111001111110011111110000001100100010011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111	3f3f3f3f3f3f3f3f3f3f81923f3f3f3f3f81913f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f
EUC-JP	¡ß??¡??Â??£??¤?ª¢¡ß??¡??Ó?ªÂ??¡?ªÔ	100011111010001011000010100011111010100111001110001111110011111110001111101000101100001000111111001111111000111110101010101001000011111100111111101000011111001000111111001111111000111110100010111100000011111110001111101000101110110010100001111100011000111110100010110000101000111110101001110011100011111100111111100011111010001011000010001111110011111110001111101010101101000100111111100011111010001011101100100011111010101010100100001111110011111110001111101000101100001000111111100011111010001011101100100011111010101011010100	8fa2c28fa9ce3f3f8fa2c23f3f8faaa43f3fa1f23f3f8fa2f03f8fa2eca1f18fa2c28fa9ce3f3f8fa2c23f3f8faad13f8fa2ec8faaa43f3f8fa2c23f8fa2ec8faad4
UTF-8	¡ß«¡«Â«£«¤ª¢¡ß«¡«ÓªÂ«¡ªÔ	1100001010100001110000111001111111000010100011111100001010101011110000101010000111000010100011111100001010101011110000111000001011000010100011111100001010101011110000101010001111000010100011111100001010101011110000101010010011000010100011111100001010101010110000101010001011000010101000011100001110011111110000101000111111000010101010111100001010100001110000101000111111000010101010111100001110010011110000101000111111000010101010101100001110000010110000101000111111000010101010111100001010100001110000101000111111000010101010101100001110010100	c2a1c39fc28fc2abc2a1c28fc2abc382c28fc2abc2a3c28fc2abc2a4c28fc2aac2a2c2a1c39fc28fc2abc2a1c28fc2abc393c28fc2aac382c28fc2abc2a1c28fc2aac394
UHC	¡ß??¡????????¤?ª?¡ß??¡????ª???¡?ª?	101000101010111010101001101011000011111100111111101000101010111000111111001111110011111100111111001111110011111100111111001111111010001010110100001111111010100010100011001111111010001010101110101010011010110000111111001111111010001010101110001111110011111100111111001111111010100010100011001111110011111100111111101000101010111000111111101010001010001100111111	a2aea9ac3f3fa2ae3f3f3f3f3f3f3f3fa2b43fa8a33fa2aea9ac3f3fa2ae3f3f3f3fa8a33f3f3fa2ae3fa8a33f

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。