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	ï§ì³ëé£®ë°ë·ï§°ëìµï§ê³ì £	111011111010011110001100111011001000101110110011111010111000001010010001111010011010001110101110111010111001101010110000111010111010110110110111111011111010011110110000111010111000000010000100111011001001011110110101111011111010011110001011111010101011001110010101111011001010000010100011	efa78cec8bb3eb8291e9a3aeeb9ab0ebadb7efa7b0eb8084ec97b5efa78beab395eca0a3
SJIS-WIN	?§????????￡???°????§°???????§??????￡	00111111100000011001100000111111001111110011111100111111001111110011111100111111001111111000000110010010001111110011111100111111100000011000101100111111001111110011111100111111100000011001100010000001100010110011111100111111001111110011111100111111001111110011111110000001100110000011111100111111001111110011111100111111001111111000000110010010	3f81983f3f3f3f3f3f3f3f81923f3f3f818b3f3f3f3f8198818b3f3f3f3f3f3f3f81983f3f3f3f3f3f8192
EUC-JP	ï§?ì??ë??é£®ë?°ë??ï§°ë??ì??ï§?ê??ì?£	100011111010101111000001101000011111100000111111100011111010101111000000001111110011111110001111101010111011001100111111001111111000111110101011101100011010000111110010100011111010001011101110100011111010101110110011001111111010000111101011100011111010101110110011001111110011111110001111101010111100000110100001111110001010000111101011100011111010101110110011001111110011111110001111101010111100000000111111001111111000111110101011110000011010000111111000001111111000111110101011101101000011111100111111100011111010101111000000001111111010000111110010	8fabc1a1f83f8fabc03f3f8fabb33f3f8fabb1a1f28fa2ee8fabb33fa1eb8fabb33f3f8fabc1a1f8a1eb8fabb33f3f8fabc03f3f8fabc1a1f83f8fabb43f3f8fabc03fa1f2
UTF-8	ï§ì³ëé£®ë°ë·ï§°ëìµï§ê³ì £	110000111010111111000010101001111100001010001100110000111010110011000010100010111100001010110011110000111010101111000010100000101100001010010001110000111010100111000010101000111100001010101110110000111010101111000010100110101100001010110000110000111010101111000010101011011100001010110111110000111010111111000010101001111100001010110000110000111010101111000010100000001100001010000100110000111010110011000010100101111100001010110101110000111010111111000010101001111100001010001011110000111010101011000010101100111100001010010101110000111010110011000010101000001100001010100011	c3afc2a7c28cc3acc28bc2b3c3abc282c291c3a9c2a3c2aec3abc29ac2b0c3abc2adc2b7c3afc2a7c2b0c3abc280c284c3acc297c2b5c3afc2a7c28bc3aac2b3c295c3acc2a0c2a3
UHC	?§???³?????®??°?·?§°???????§??³????	00111111101000011101011100111111001111110011111110101001111110000011111100111111001111110011111100111111101000101110011100111111001111111010000111000110001111111010000110101001101000011010010000111111101000011101011110100001110001100011111100111111001111110011111100111111001111110011111110100001110101110011111100111111101010011111100000111111001111110011111100111111	3fa1d73f3f3fa9f83f3f3f3f3fa2e73f3fa1c63fa1a9a1a43fa1d7a1c63f3f3f3f3f3f3fa1d73f3fa9f83f3f3f3f

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。