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	æãìï§µë±ì½¡ï§ìê´ï§¢ë¯ì³ï§¢	111001101000000110000001111000111000111110001001111011001000101010010111111011111010011110110101111010111001000010110001111011001011110110100001111011111010011110011110111011001001001010010110111010101011010010011100111011111010011110100010111010111001001110101111111011001000100110110011111011111010011110100010	e68181e38f89ec8a97efa7b5eb90b1ecbda1efa79eec9296eab49cefa7a2eb93afec89b3efa7a2
SJIS-WIN	??????????§???±????§?????´??§￠???????§￠	0011111100111111001111110011111100111111001111110011111100111111001111110011111110000001100110000011111100111111001111111000000101111101001111110011111100111111001111111000000110011000001111110011111100111111001111110011111110000001010011000011111100111111100000011001100010000001100100010011111100111111001111110011111100111111001111110011111110000001100110001000000110010001	3f3f3f3f3f3f3f3f3f3f81983f3f3f817d3f3f3f3f81983f3f3f3f3f814c3f3f819881913f3f3f3f3f3f3f81988191
EUC-JP	æ??ã??ì??ï§?ë?±ì?¡ï§?ì??ê´?ï§¢ë?¯ì??ï§¢	1000111110101001110000010011111100111111100011111010101110101010001111110011111110001111101010111100000000111111001111111000111110101011110000011010000111111000001111111000111110101011101100110011111110100001110111101000111110101011110000000011111110001111101000101100001010001111101010111100000110100001111110000011111110001111101010111100000000111111001111111000111110101011101101001010000110101101001111111000111110101011110000011010000111111000101000011111000110001111101010111011001100111111100011111010001010110100100011111010101111000000001111110011111110001111101010111100000110100001111110001010000111110001	8fa9c13f3f8fabaa3f3f8fabc03f3f8fabc1a1f83f8fabb33fa1de8fabc03f8fa2c28fabc1a1f83f8fabc03f3f8fabb4a1ad3f8fabc1a1f8a1f18fabb33f8fa2b48fabc03f3f8fabc1a1f8a1f1
UTF-8	æãìï§µë±ì½¡ï§ìê´ï§¢ë¯ì³ï§¢	110000111010011011000010100000011100001010000001110000111010001111000010100011111100001010001001110000111010110011000010100010101100001010010111110000111010111111000010101001111100001010110101110000111010101111000010100100001100001010110001110000111010110011000010101111011100001010100001110000111010111111000010101001111100001010011110110000111010110011000010100100101100001010010110110000111010101011000010101101001100001010011100110000111010111111000010101001111100001010100010110000111010101111000010100100111100001010101111110000111010110011000010100010011100001010110011110000111010111111000010101001111100001010100010	c3a6c281c281c3a3c28fc289c3acc28ac297c3afc2a7c2b5c3abc290c2b1c3acc2bdc2a1c3afc2a7c29ec3acc292c296c3aac2b4c29cc3afc2a7c2a2c3abc293c2afc3acc289c2b3c3afc2a7c2a2
UHC	æ?????????§???±?½¡?§?????´??§??????³?§?	10101001101000010011111100111111001111110011111100111111001111110011111100111111001111111010000111010111001111110011111100111111101000011011111000111111101010001111011010100010101011100011111110100001110101110011111100111111001111110011111100111111101000101010010100111111001111111010000111010111001111110011111100111111001111110011111100111111101010011111100000111111101000011101011100111111	a9a13f3f3f3f3f3f3f3f3fa1d73f3f3fa1be3fa8f6a2ae3fa1d73f3f3f3f3fa2a53f3fa1d73f3f3f3f3f3fa9f83fa1d73f

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。