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§ë¦ì«ï§ìê¹¦ï§ë¡«ì¨±çë¶¹ìè	111011111010011110001100111010111001011110100110111011001000101010101011111011111010011110011101111011001000111010001100111010101011100110100110111011111010011110001011111010111010000110101011111011001010100010110001111001111000111010001001111010111011011010111001111011001000010110000000111010001000001010000100	efa78ceb97a6ec8aabefa79dec8e8ceab9a6efa78beba1abeca8b1e78e89ebb6b9ec8580e88284
SJIS-WIN	?§????????§????????§?????¨±????¶???????	001111111000000110011000001111110011111100111111001111110011111100111111001111110011111110000001100110000011111100111111001111110011111100111111001111110011111100111111100000011001100000111111001111110011111100111111001111111000000101001110100000010111110100111111001111110011111100111111100000011111011100111111001111110011111100111111001111110011111100111111	3f81983f3f3f3f3f3f3f3f81983f3f3f3f3f3f3f3f81983f3f3f3f3f814e817d3f3f3f3f81f73f3f3f3f3f3f3f
EUC-JP	ï§?ë?¦ì??ï§?ì??ê?¦ï§?ë¡?ì¨±ç??ë¶?ì??è??	1000111110101011110000011010000111111000001111111000111110101011101100110011111110001111101000101100001110001111101010111100000000111111001111111000111110101011110000011010000111111000001111111000111110101011110000000011111100111111100011111010101110110100001111111000111110100010110000111000111110101011110000011010000111111000001111111000111110101011101100111000111110100010110000100011111110001111101010111100000010100001101011111010000111011110100011111010101110101110001111110011111110001111101010111011001110100010111110010011111110001111101010111100000000111111001111111000111110101011101100100011111100111111	8fabc1a1f83f8fabb33f8fa2c38fabc03f3f8fabc1a1f83f8fabc03f3f8fabb43f8fa2c38fabc1a1f83f8fabb38fa2c23f8fabc0a1afa1de8fabae3f3f8fabb3a2f93f8fabc03f3f8fabb23f3f
UTF-8	ï§ë¦ì«ï§ìê¹¦ï§ë¡«ì¨±çë¶¹ìè	110000111010111111000010101001111100001010001100110000111010101111000010100101111100001010100110110000111010110011000010100010101100001010101011110000111010111111000010101001111100001010011101110000111010110011000010100011101100001010001100110000111010101011000010101110011100001010100110110000111010111111000010101001111100001010001011110000111010101111000010101000011100001010101011110000111010110011000010101010001100001010110001110000111010011111000010100011101100001010001001110000111010101111000010101101101100001010111001110000111010110011000010100001011100001010000000110000111010100011000010100000101100001010000100	c3afc2a7c28cc3abc297c2a6c3acc28ac2abc3afc2a7c29dc3acc28ec28cc3aac2b9c2a6c3afc2a7c28bc3abc2a1c2abc3acc2a8c2b1c3a7c28ec289c3abc2b6c2b9c3acc285c280c3a8c282c284
UHC	?§????????§?????¹??§??¡??¨±????¶¹??????	001111111010000111010111001111110011111100111111001111110011111100111111001111110011111110100001110101110011111100111111001111110011111100111111101010011111011000111111001111111010000111010111001111110011111110100010101011100011111100111111101000011010011110100001101111100011111100111111001111110011111110100010110100101010100111110110001111110011111100111111001111110011111100111111	3fa1d73f3f3f3f3f3f3f3fa1d73f3f3f3f3fa9f63f3fa1d73f3fa2ae3f3fa1a7a1be3f3f3f3fa2d2a9f63f3f3f3f3f3f

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。