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«Óª²«©¢Ã¡Þ«Âª¡ª£«´¡¢Â	10001111101010111100000110001111101010111101001110001111101010101011001010001111101010111010100110001111101000101100001110100001110111101000111110101011110000101000111110101010101000011000111110101010101000111000111110101011101101001010000110101101100011111010001011000010	8fabc18fabd38faab28faba98fa2c3a1de8fabc28faaa18faaa38fabb4a1ad8fa2c2
SJIS-WIN	?????????????￠???????????￡??´???￠?	0011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111110000001100100010011111100111111001111110011111100111111001111110011111100111111001111110011111100111111100000011001001000111111001111111000000101001100001111110011111100111111100000011001000100111111	3f3f3f3f3f3f3f3f3f3f3f3f3f81913f3f3f3f3f3f3f3f3f3f3f81923f3f814c3f3f3f81913f
EUC-JP	??Á??Ó?ª???©?¢Ã¡Þ??Â?ª¡?ª£??´¡??¢Â	00111111001111111000111110101010101000010011111100111111100011111010101011010001001111111000111110100010111011000011111100111111001111111000111110100010111011010011111110100001111100011000111110101010101010101000111110100010110000101000111110101001101100000011111100111111100011111010101010100100001111111000111110100010111011001000111110100010110000100011111110001111101000101110110010100001111100100011111100111111101000011010110110001111101000101100001000111111001111111010000111110001100011111010101010100100	3f3f8faaa13f3f8faad13f8fa2ec3f3f3f8fa2ed3fa1f18faaaa8fa2c28fa9b03f3f8faaa43f8fa2ec8fa2c23f8fa2eca1f23f3fa1ad8fa2c23f3fa1f18faaa4
UTF-8	«Á«Óª²«©¢Ã¡Þ«Âª¡ª£«´¡¢Â	1100001010001111110000101010101111000011100000011100001010001111110000101010101111000011100100111100001010001111110000101010101011000010101100101100001010001111110000101010101111000010101010011100001010001111110000101010001011000011100000111100001010100001110000111001111011000010100011111100001010101011110000111000001011000010100011111100001010101010110000101010000111000010100011111100001010101010110000101010001111000010100011111100001010101011110000101011010011000010101000011100001010101101110000101000111111000010101000101100001110000010	c28fc2abc381c28fc2abc393c28fc2aac2b2c28fc2abc2a9c28fc2a2c383c2a1c39ec28fc2abc382c28fc2aac2a1c28fc2aac2a3c28fc2abc2b4c2a1c2adc28fc2a2c382
UHC	???????ª²??????¡Þ????ª¡?ª???´¡???	0011111100111111001111110011111100111111001111110011111110101000101000111010100111110111001111110011111100111111001111110011111100111111101000101010111010101000101011010011111100111111001111110011111110101000101000111010001010101110001111111010100010100011001111110011111100111111101000101010010110100010101011101010000110101001001111110011111100111111	3f3f3f3f3f3f3fa8a3a9f73f3f3f3f3f3fa2aea8ad3f3f3f3fa8a3a2ae3fa8a33f3f3fa2a5a2aea1a93f3f3f

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。