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??«Á?¢Â«Á??«Á?¢ð«Á??«Á?¢´?	10001111101010111100000100111111001111110011111110001111101010111100000100111111001111111000111110101011110000010011111110001111101000101100001010001111101010111100000100111111001111111000111110101011110000010011111110001111101000101111000010001111101010111100000100111111001111111000111110101011110000010011111110001111101000101011010000111111	8fabc13f3f3f8fabc13f3f8fabc13f8fa2c28fabc13f3f8fabc13f8fa2f08fabc13f3f8fabc13f8fa2b43f
SJIS-WIN	????????????????￠???????????￠???????????￠´?	0011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111110000001100100010011111100111111001111110011111100111111001111110011111100111111001111110011111100111111100000011001000100111111001111110011111100111111001111110011111100111111001111110011111100111111001111111000000110010001100000010100110000111111	3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f81913f3f3f3f3f3f3f3f3f3f3f81913f3f3f3f3f3f3f3f3f3f3f8191814c3f
EUC-JP	??Á?????Á????Á??¢Â??Á????Á??¢ð??Á????Á??¢´?	0011111100111111100011111010101010100001001111110011111100111111001111110011111110001111101010101010000100111111001111110011111100111111100011111010101010100001001111110011111110100001111100011000111110101010101001000011111100111111100011111010101010100001001111110011111100111111001111111000111110101010101000010011111100111111101000011111000110001111101010011100001100111111001111111000111110101010101000010011111100111111001111110011111110001111101010101010000100111111001111111010000111110001101000011010110100111111	3f3f8faaa13f3f3f3f3f8faaa13f3f3f3f8faaa13f3fa1f18faaa43f3f8faaa13f3f3f3f8faaa13f3fa1f18fa9c33f3f8faaa13f3f3f3f8faaa13f3fa1f1a1ad3f
UTF-8	«Á???«Á??«Á?¢Â«Á??«Á?¢ð«Á??«Á?¢´?	11000010100011111100001010101011110000111000000100111111001111110011111111000010100011111100001010101011110000111000000100111111001111111100001010001111110000101010101111000011100000010011111111000010100011111100001010100010110000111000001011000010100011111100001010101011110000111000000100111111001111111100001010001111110000101010101111000011100000010011111111000010100011111100001010100010110000111011000011000010100011111100001010101011110000111000000100111111001111111100001010001111110000101010101111000011100000010011111111000010100011111100001010100010110000101011010000111111	c28fc2abc3813f3f3fc28fc2abc3813f3fc28fc2abc3813fc28fc2a2c382c28fc2abc3813f3fc28fc2abc3813fc28fc2a2c3b0c28fc2abc3813f3fc28fc2abc3813fc28fc2a2c2b43f
UHC	?????????????????????????????ð???????????´?	001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111110101001101000110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111101000101010010100111111	3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3fa9a33f3f3f3f3f3f3f3f3f3f3fa2a53f

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。