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«D]ëë«ë«D]ëë«ë«D]ëë«ë«D]M	111010111010110110010001111010111010101110010000111010111010101110000011010001000101110111101011101011011001000111101011101010111001000011101011101010111000001101000100010111011110101110101101100100011110101110101011100100001110101110101011100000110100010001011101111010111010110110010001111010111010101110010000111010111010101110000011010001000101110101001101	ebad91ebab90ebab83445debad91ebab90ebab83445debad91ebab90ebab83445debad91ebab90ebab83445d4d
SJIS-WIN	?????????D]?????????D]?????????D]?????????D]M	001111110011111100111111001111110011111100111111001111110011111100111111010001000101110100111111001111110011111100111111001111110011111100111111001111110011111101000100010111010011111100111111001111110011111100111111001111110011111100111111001111110100010001011101001111110011111100111111001111110011111100111111001111110011111100111111010001000101110101001101	3f3f3f3f3f3f3f3f3f445d3f3f3f3f3f3f3f3f3f445d3f3f3f3f3f3f3f3f3f445d3f3f3f3f3f3f3f3f3f445d4d
EUC-JP	ë??ë??ë??D]ë??ë??ë??D]ë??ë??ë??D]ë??ë??ë??D]M	100011111010101110110011001111110011111110001111101010111011001100111111001111111000111110101011101100110011111100111111010001000101110110001111101010111011001100111111001111111000111110101011101100110011111100111111100011111010101110110011001111110011111101000100010111011000111110101011101100110011111100111111100011111010101110110011001111110011111110001111101010111011001100111111001111110100010001011101100011111010101110110011001111110011111110001111101010111011001100111111001111111000111110101011101100110011111100111111010001000101110101001101	8fabb33f3f8fabb33f3f8fabb33f3f445d8fabb33f3f8fabb33f3f8fabb33f3f445d8fabb33f3f8fabb33f3f8fabb33f3f445d8fabb33f3f8fabb33f3f8fabb33f3f445d4d
UTF-8	ëë«ë«D]ëë«ë«D]ëë«ë«D]ëë«ë«D]M	110000111010101111000010101011011100001010010001110000111010101111000010101010111100001010010000110000111010101111000010101010111100001010000011010001000101110111000011101010111100001010101101110000101001000111000011101010111100001010101011110000101001000011000011101010111100001010101011110000101000001101000100010111011100001110101011110000101010110111000010100100011100001110101011110000101010101111000010100100001100001110101011110000101010101111000010100000110100010001011101110000111010101111000010101011011100001010010001110000111010101111000010101010111100001010010000110000111010101111000010101010111100001010000011010001000101110101001101	c3abc2adc291c3abc2abc290c3abc2abc283445dc3abc2adc291c3abc2abc290c3abc2abc283445dc3abc2adc291c3abc2abc290c3abc2abc283445dc3abc2adc291c3abc2abc290c3abc2abc283445d4d
UHC	????????D]????????D]????????D]????????D]M	00111111101000011010100100111111001111110011111100111111001111110011111100111111010001000101110100111111101000011010100100111111001111110011111100111111001111110011111100111111010001000101110100111111101000011010100100111111001111110011111100111111001111110011111100111111010001000101110100111111101000011010100100111111001111110011111100111111001111110011111100111111010001000101110101001101	3fa1a93f3f3f3f3f3f3f445d3fa1a93f3f3f3f3f3f3f445d3fa1a93f3f3f3f3f3f3f445d3fa1a93f3f3f3f3f3f3f445d4d

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。