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	??«Á??«Á?¡ø?«ª??«Á??«Á?¢±?«ª??«Á??«Á?¢ë	00111111001111111000111110101011110000010011111100111111100011111010101111000001001111111010000111111000001111111000111110101011101010100011111100111111100011111010101111000001001111110011111110001111101010111100000100111111100011111010001010110001001111111000111110101011101010100011111100111111100011111010101111000001001111110011111110001111101010111100000100111111100011111010001011101011	3f3f8fabc13f3f8fabc13fa1f83f8fabaa3f3f8fabc13f3f8fabc13f8fa2b13f8fabaa3f3f8fabc13f3f8fabc13f8fa2eb
SJIS-WIN	?????????????????????????????￠±????????????????￠?	00111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111111000000110010001100000010111110100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111100000011001000100111111	3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f8191817d3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f81913f
EUC-JP	????Á????Á?¡ø???ª????Á????Á??¢±???ª????Á????Á??¢ë	0011111100111111001111110011111110001111101010101010000100111111001111110011111100111111100011111010101010100001001111111000111110100010110000101000111110101001110011000011111100111111001111111000111110100010111011000011111100111111001111110011111110001111101010101010000100111111001111110011111100111111100011111010101010100001001111110011111110100001111100011010000111011110001111110011111100111111100011111010001011101100001111110011111100111111001111111000111110101010101000010011111100111111001111110011111110001111101010101010000100111111001111111010000111110001100011111010101110110011	3f3f3f3f8faaa13f3f3f3f8faaa13f8fa2c28fa9cc3f3f3f8fa2ec3f3f3f3f8faaa13f3f3f3f8faaa13f3fa1f1a1de3f3f3f8fa2ec3f3f3f3f8faaa13f3f3f3f8faaa13f3fa1f18fabb3
UTF-8	??«Á??«Á?¡ø?«ª??«Á??«Á?¢±?«ª??«Á??«Á?¢ë	001111110011111111000010100011111100001010101011110000111000000100111111001111111100001010001111110000101010101111000011100000010011111111000010101000011100001110111000001111111100001010001111110000101010101111000010101010100011111100111111110000101000111111000010101010111100001110000001001111110011111111000010100011111100001010101011110000111000000100111111110000101000111111000010101000101100001010110001001111111100001010001111110000101010101111000010101010100011111100111111110000101000111111000010101010111100001110000001001111110011111111000010100011111100001010101011110000111000000100111111110000101000111111000010101000101100001110101011	3f3fc28fc2abc3813f3fc28fc2abc3813fc2a1c3b83fc28fc2abc2aa3f3fc28fc2abc3813f3fc28fc2abc3813fc28fc2a2c2b13fc28fc2abc2aa3f3fc28fc2abc3813f3fc28fc2abc3813fc28fc2a2c3ab
UHC	???????????¡ø???ª?????????????±???ª??????????????	001111110011111100111111001111110011111100111111001111110011111100111111001111110011111110100010101011101010100110101010001111110011111100111111101010001010001100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111101000011011111000111111001111110011111110101000101000110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111	3f3f3f3f3f3f3f3f3f3f3fa2aea9aa3f3f3fa8a33f3f3f3f3f3f3f3f3f3f3f3f3fa1be3f3f3fa8a33f3f3f3f3f3f3f3f3f3f3f3f3f3f

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。