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	????¡ª®¡ø«Â?ª¢«¡¢ð«Á?ª¢«¡	00111111001111110011111100111111101000011010110110001111101010101010111010100001111110001000111110101011110000100011111110001111101010101010001010001111101010111010000110001111101000101111000010001111101010111100000100111111100011111010101010100010100011111010101110100001	3f3f3f3fa1ad8faaaea1f88fabc23f8faaa28faba18fa2f08fabc13f8faaa28faba1
SJIS-WIN	?????????????????￠????￠???????￠???	00111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111111000000110010001001111110011111100111111001111111000000110010001001111110011111100111111001111110011111100111111001111111000000110010001001111110011111100111111	3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f81913f3f3f3f81913f3f3f3f3f3f3f81913f3f3f
EUC-JP	????¡??ª®¡ø??Â??ª¢??¡?¢ð??Á??ª¢??¡	00111111001111110011111100111111100011111010001011000010001111110011111110001111101000101110110010001111101000101110111010001111101000101100001010001111101010011100110000111111001111111000111110101010101001000011111100111111100011111010001011101100101000011111000100111111001111111000111110100010110000100011111110100001111100011000111110101001110000110011111100111111100011111010101010100001001111110011111110001111101000101110110010100001111100010011111100111111100011111010001011000010	3f3f3f3f8fa2c23f3f8fa2ec8fa2ee8fa2c28fa9cc3f3f8faaa43f3f8fa2eca1f13f3f8fa2c23fa1f18fa9c33f3f8faaa13f3f8fa2eca1f13f3f8fa2c2
UTF-8	????¡ª®¡ø«Â?ª¢«¡¢ð«Á?ª¢«¡	0011111100111111001111110011111111000010101000011100001010101101110000101000111111000010101010101100001010101110110000101010000111000011101110001100001010001111110000101010101111000011100000100011111111000010100011111100001010101010110000101010001011000010100011111100001010101011110000101010000111000010100011111100001010100010110000111011000011000010100011111100001010101011110000111000000100111111110000101000111111000010101010101100001010100010110000101000111111000010101010111100001010100001	3f3f3f3fc2a1c2adc28fc2aac2aec2a1c3b8c28fc2abc3823fc28fc2aac2a2c28fc2abc2a1c28fc2a2c3b0c28fc2abc3813fc28fc2aac2a2c28fc2abc2a1
UHC	????¡?ª®¡ø?????ª???¡??ð?????ª???¡	001111110011111100111111001111111010001010101110101000011010100100111111101010001010001110100010111001111010001010101110101010011010101000111111001111110011111100111111001111111010100010100011001111110011111100111111101000101010111000111111001111111010100110100011001111110011111100111111001111110011111110101000101000110011111100111111001111111010001010101110	3f3f3f3fa2aea1a93fa8a3a2e7a2aea9aa3f3f3f3f3fa8a33f3f3fa2ae3f3fa9a33f3f3f3f3fa8a33f3f3fa2ae

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。