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¡«Ó¡êí«Ð«ä¡Þí«¡«Ó¡©Ã«	1000111110101011101001001000111110101010101000011000111110101011110100111010000111101010111011011010101111010000100011111010101111100100101000011101111011101101101010111010000110001111101010111101001110100001101011011000111110101001110000111000111110101011	8faba48faaa18fabd3a1eaedabd08fabe4a1deedaba18fabd3a1ad8fa9c38fab
SJIS-WIN	????????????????????????????????	0011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111	3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f
EUC-JP	??¤?ª¡??Ó¡êí????ä¡Þí?¡??Ó¡??©Ã??	00111111001111111000111110100010111100000011111110001111101000101110110010001111101000101100001000111111001111111000111110101010110100011000111110100010110000101000111110101011101101001000111110101011101111110011111100111111001111110011111110001111101010111010001110001111101000101100001010001111101010011011000010001111101010111011111100111111100011111010001011000010001111110011111110001111101010101101000110001111101000101100001000111111001111111000111110100010111011011000111110101010101010100011111100111111	3f3f8fa2f03f8fa2ec8fa2c23f3f8faad18fa2c28fabb48fabbf3f3f3f3f8faba38fa2c28fa9b08fabbf3f8fa2c23f3f8faad18fa2c23f3f8fa2ed8faaaa3f3f
UTF-8	«¤ª¡«Ó¡êí«Ð«ä¡Þí«¡«Ó¡©Ã«	11000010100011111100001010101011110000101010010011000010100011111100001010101010110000101010000111000010100011111100001010101011110000111001001111000010101000011100001110101010110000111010110111000010101010111100001110010000110000101000111111000010101010111100001110100100110000101010000111000011100111101100001110101101110000101010101111000010101000011100001010001111110000101010101111000011100100111100001010100001110000101010110111000010100011111100001010101001110000111000001111000010100011111100001010101011	c28fc2abc2a4c28fc2aac2a1c28fc2abc393c2a1c3aac3adc2abc390c28fc2abc3a4c2a1c39ec3adc2abc2a1c28fc2abc393c2a1c2adc28fc2a9c383c28fc2ab
UHC	??¤?ª¡???¡???Ð???¡Þ??¡???¡?????	001111110011111110100010101101000011111110101000101000111010001010101110001111110011111100111111101000101010111000111111001111110011111110101000101000100011111100111111001111111010001010101110101010001010110100111111001111111010001010101110001111110011111100111111101000101010111010100001101010010011111100111111001111110011111100111111	3f3fa2b43fa8a3a2ae3f3f3fa2ae3f3f3fa8a23f3f3fa2aea8ad3f3fa2ae3f3f3fa2aea1a93f3f3f3f3f

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。