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	¡ß«¡ªÑ¢í©Ã«Âr¡ß«¡ªÑ¢í©Ã«ÂrM	10100001110111111000111110101011101000011000111110101010110100011000111110100010111011011000111110101001110000111000111110101011110000100111001010100001110111111000111110101011101000011000111110101010110100011000111110100010111011011000111110101001110000111000111110101011110000100111001001001101	a1df8faba18faad18fa2ed8fa9c38fabc272a1df8faba18faad18fa2ed8fa9c38fabc2724d
SJIS-WIN	?????????￠???????r?????????￠???????rM	001111110011111100111111001111110011111100111111001111110011111100111111100000011001000100111111001111110011111100111111001111110011111100111111011100100011111100111111001111110011111100111111001111110011111100111111001111111000000110010001001111110011111100111111001111110011111100111111001111110111001001001101	3f3f3f3f3f3f3f3f3f81913f3f3f3f3f3f3f723f3f3f3f3f3f3f3f3f81913f3f3f3f3f3f3f724d
EUC-JP	¡ß??¡?ªÑ?¢í?©Ã??Âr¡ß??¡?ªÑ?¢í?©Ã??ÂrM	100011111010001011000010100011111010100111001110001111110011111110001111101000101100001000111111100011111010001011101100100011111010101011010000001111111010000111110001100011111010101110111111001111111000111110100010111011011000111110101010101010100011111100111111100011111010101010100100011100101000111110100010110000101000111110101001110011100011111100111111100011111010001011000010001111111000111110100010111011001000111110101010110100000011111110100001111100011000111110101011101111110011111110001111101000101110110110001111101010101010101000111111001111111000111110101010101001000111001001001101	8fa2c28fa9ce3f3f8fa2c23f8fa2ec8faad03fa1f18fabbf3f8fa2ed8faaaa3f3f8faaa4728fa2c28fa9ce3f3f8fa2c23f8fa2ec8faad03fa1f18fabbf3f8fa2ed8faaaa3f3f8faaa4724d
UTF-8	¡ß«¡ªÑ¢í©Ã«Âr¡ß«¡ªÑ¢í©Ã«ÂrM	1100001010100001110000111001111111000010100011111100001010101011110000101010000111000010100011111100001010101010110000111001000111000010100011111100001010100010110000111010110111000010100011111100001010101001110000111000001111000010100011111100001010101011110000111000001001110010110000101010000111000011100111111100001010001111110000101010101111000010101000011100001010001111110000101010101011000011100100011100001010001111110000101010001011000011101011011100001010001111110000101010100111000011100000111100001010001111110000101010101111000011100000100111001001001101	c2a1c39fc28fc2abc2a1c28fc2aac391c28fc2a2c3adc28fc2a9c383c28fc2abc38272c2a1c39fc28fc2abc2a1c28fc2aac391c28fc2a2c3adc28fc2a9c383c28fc2abc382724d
UHC	¡ß??¡?ª??????????r¡ß??¡?ª??????????rM	101000101010111010101001101011000011111100111111101000101010111000111111101010001010001100111111001111110011111100111111001111110011111100111111001111110011111100111111011100101010001010101110101010011010110000111111001111111010001010101110001111111010100010100011001111110011111100111111001111110011111100111111001111110011111100111111001111110111001001001101	a2aea9ac3f3fa2ae3fa8a33f3f3f3f3f3f3f3f3f3f72a2aea9ac3f3fa2ae3fa8a33f3f3f3f3f3f3f3f3f3f724d

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。