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	éã¯ìæ¢§ìëç¯ê¹ì ï¦¾	111010011000000110011001111000111000001110101111111011001000101010001000111001101010001010100111111011001001111010001100111010111001110010011101111001111010111110000000111010101011100110001101111011001000100110100000111011111010011010111110	e98199e383afec8a88e6a2a7ec9e8ceb9c9de7af80eab98dec89a0efa6be
SJIS-WIN	??????????￠§??????????????????	0011111100111111001111110011111100111111001111110011111100111111001111110011111110000001100100011000000110011000001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111	3f3f3f3f3f3f3f3f3f3f819181983f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f
EUC-JP	é??ã?¯ì??æ¢§ì??ë??ç¯?ê??ì??ï¦?	10001111101010111011000100111111001111111000111110101011101010100011111110001111101000101011010010001111101010111100000000111111001111111000111110101001110000011010000111110001101000011111100010001111101010111100000000111111001111111000111110101011101100110011111100111111100011111010101110101110100011111010001010110100001111111000111110101011101101000011111100111111100011111010101111000000001111110011111110001111101010111100000110001111101000101100001100111111	8fabb13f3f8fabaa3f8fa2b48fabc03f3f8fa9c1a1f1a1f88fabc03f3f8fabb33f3f8fabae8fa2b43f8fabb43f3f8fabc03f3f8fabc18fa2c33f
UTF-8	éã¯ìæ¢§ìëç¯ê¹ì ï¦¾	110000111010100111000010100000011100001010011001110000111010001111000010100000111100001010101111110000111010110011000010100010101100001010001000110000111010011011000010101000101100001010100111110000111010110011000010100111101100001010001100110000111010101111000010100111001100001010011101110000111010011111000010101011111100001010000000110000111010101011000010101110011100001010001101110000111010110011000010100010011100001010100000110000111010111111000010101001101100001010111110	c3a9c281c299c3a3c283c2afc3acc28ac288c3a6c2a2c2a7c3acc29ec28cc3abc29cc29dc3a7c2afc280c3aac2b9c28dc3acc289c2a0c3afc2a6c2be
UHC	?????????æ?§??????????¹??????¾	00111111001111110011111100111111001111110011111100111111001111110011111110101001101000010011111110100001110101110011111100111111001111110011111100111111001111110011111100111111001111110011111110101001111101100011111100111111001111110011111100111111001111111010100011111010	3f3f3f3f3f3f3f3f3fa9a13fa1d73f3f3f3f3f3f3f3f3f3fa9f63f3f3f3f3f3fa8fa

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。