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?¢Â«Â??«Á??«Á??«©?¢Ì«Á??«©¡ë?«Á??	001111111000111110101011110000010011111110001111101000101100001010001111101010111100001000111111001111111000111110101011110000010011111100111111100011111010101111000001001111110011111110001111101010111010100100111111101000101100110010001111101010111100000100111111001111111000111110101011101010011010000111101011001111111000111110101011110000010011111100111111	3f8fabc13f8fa2c28fabc23f3f8fabc13f3f8fabc13f3f8faba93fa2cc8fabc13f3f8faba9a1eb3f8fabc13f3f
SJIS-WIN	??????￠????????????????????￠?????????????????	0011111100111111001111110011111100111111001111111000000110010001001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111110000001100100010011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111	3f3f3f3f3f3f81913f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f81913f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f
EUC-JP	???Á??¢Â??Â????Á????Á????©?¢Ì??Á????©¡ë???Á??	0011111100111111001111111000111110101010101000010011111100111111101000011111000110001111101010101010010000111111001111111000111110101010101001000011111100111111001111110011111110001111101010101010000100111111001111110011111100111111100011111010101010100001001111110011111100111111001111111000111110100010111011010011111110100001111100011000111110101010110000000011111100111111100011111010101010100001001111110011111100111111001111111000111110100010111011011000111110100010110000101000111110101011101100110011111100111111001111111000111110101010101000010011111100111111	3f3f3f8faaa13f3fa1f18faaa43f3f8faaa43f3f3f3f8faaa13f3f3f3f8faaa13f3f3f3f8fa2ed3fa1f18faac03f3f8faaa13f3f3f3f8fa2ed8fa2c28fabb33f3f3f8faaa13f3f
UTF-8	?«Á?¢Â«Â??«Á??«Á??«©?¢Ì«Á??«©¡ë?«Á??	00111111110000101000111111000010101010111100001110000001001111111100001010001111110000101010001011000011100000101100001010001111110000101010101111000011100000100011111100111111110000101000111111000010101010111100001110000001001111110011111111000010100011111100001010101011110000111000000100111111001111111100001010001111110000101010101111000010101010010011111111000010101000101100001110001100110000101000111111000010101010111100001110000001001111110011111111000010100011111100001010101011110000101010100111000010101000011100001110101011001111111100001010001111110000101010101111000011100000010011111100111111	3fc28fc2abc3813fc28fc2a2c382c28fc2abc3823f3fc28fc2abc3813f3fc28fc2abc3813f3fc28fc2abc2a93fc2a2c38cc28fc2abc3813f3fc28fc2abc2a9c2a1c3ab3fc28fc2abc3813f3f
UHC	?????????????????????????????????????¡???????	00111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111101000101010111000111111001111110011111100111111001111110011111100111111	3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3fa2ae3f3f3f3f3f3f3f

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。