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	ëë«ë«Eëë«ë«Jëë«ë«Eëë«ë«JM	1110101110101101100100011110101110101011100100001110101110101011100001010100010111101011101011011001000111101011101010111001000011101011101010111000010101001010111010111010110110010001111010111010101110010000111010111010101110000101010001011110101110101101100100011110101110101011100100001110101110101011100001010100101001001101	ebad91ebab90ebab8545ebad91ebab90ebab854aebad91ebab90ebab8545ebad91ebab90ebab854a4d
SJIS-WIN	?????????E?????????J?????????E?????????JM	0011111100111111001111110011111100111111001111110011111100111111001111110100010100111111001111110011111100111111001111110011111100111111001111110011111101001010001111110011111100111111001111110011111100111111001111110011111100111111010001010011111100111111001111110011111100111111001111110011111100111111001111110100101001001101	3f3f3f3f3f3f3f3f3f453f3f3f3f3f3f3f3f3f4a3f3f3f3f3f3f3f3f3f453f3f3f3f3f3f3f3f3f4a4d
EUC-JP	ë??ë??ë??Eë??ë??ë??Jë??ë??ë??Eë??ë??ë??JM	1000111110101011101100110011111100111111100011111010101110110011001111110011111110001111101010111011001100111111001111110100010110001111101010111011001100111111001111111000111110101011101100110011111100111111100011111010101110110011001111110011111101001010100011111010101110110011001111110011111110001111101010111011001100111111001111111000111110101011101100110011111100111111010001011000111110101011101100110011111100111111100011111010101110110011001111110011111110001111101010111011001100111111001111110100101001001101	8fabb33f3f8fabb33f3f8fabb33f3f458fabb33f3f8fabb33f3f8fabb33f3f4a8fabb33f3f8fabb33f3f8fabb33f3f458fabb33f3f8fabb33f3f8fabb33f3f4a4d
UTF-8	ëë«ë«Eëë«ë«Jëë«ë«Eëë«ë«JM	1100001110101011110000101010110111000010100100011100001110101011110000101010101111000010100100001100001110101011110000101010101111000010100001010100010111000011101010111100001010101101110000101001000111000011101010111100001010101011110000101001000011000011101010111100001010101011110000101000010101001010110000111010101111000010101011011100001010010001110000111010101111000010101010111100001010010000110000111010101111000010101010111100001010000101010001011100001110101011110000101010110111000010100100011100001110101011110000101010101111000010100100001100001110101011110000101010101111000010100001010100101001001101	c3abc2adc291c3abc2abc290c3abc2abc28545c3abc2adc291c3abc2abc290c3abc2abc2854ac3abc2adc291c3abc2abc290c3abc2abc28545c3abc2adc291c3abc2abc290c3abc2abc2854a4d
UHC	????????E????????J????????E????????JM	001111111010000110101001001111110011111100111111001111110011111100111111001111110100010100111111101000011010100100111111001111110011111100111111001111110011111100111111010010100011111110100001101010010011111100111111001111110011111100111111001111110011111101000101001111111010000110101001001111110011111100111111001111110011111100111111001111110100101001001101	3fa1a93f3f3f3f3f3f3f453fa1a93f3f3f3f3f3f3f4a3fa1a93f3f3f3f3f3f3f453fa1a93f3f3f3f3f3f3f4a4d

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。