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§¢ëì¹å§¨ë¶¿ì½ æì³ì®¯ï§¡ì©ìï§	111011111010011110100010111010111000110110001010111011001000001010111001111001011010011110101000111010111011011010111111111011001011110110100000111001101000000110000001111011001000101110110011111011001010111010101111111011111010011110100001111011001001011010101001111011001000001010010010111011111010011110011110	efa7a2eb8d8aec82b9e5a7a8ebb6bfecbda0e68181ec8bb3ecaeafefa7a1ec96a9ec8292efa79e
SJIS-WIN	?§￠???????§¨?¶??????????????§????????§?	00111111100000011001100010000001100100010011111100111111001111110011111100111111001111110011111110000001100110001000000101001110001111111000000111110111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111110000001100110000011111100111111001111110011111100111111001111110011111100111111100000011001100000111111	3f819881913f3f3f3f3f3f3f8198814e3f81f73f3f3f3f3f3f3f3f3f3f3f3f3f3f81983f3f3f3f3f3f3f3f81983f
EUC-JP	ï§¢ë??ì??å§¨ë¶¿ì??æ??ì??ì®¯ï§¡ì?©ì??ï§?	10001111101010111100000110100001111110001010000111110001100011111010101110110011001111110011111110001111101010111100000000111111001111111000111110101011101010011010000111111000101000011010111110001111101010111011001110100010111110011000111110100010110001001000111110101011110000000011111100111111100011111010100111000001001111110011111110001111101010111100000000111111001111111000111110101011110000001000111110100010111011101000111110100010101101001000111110101011110000011010000111111000100011111010001011000010100011111010101111000000001111111000111110100010111011011000111110101011110000000011111100111111100011111010101111000001101000011111100000111111	8fabc1a1f8a1f18fabb33f3f8fabc03f3f8faba9a1f8a1af8fabb3a2f98fa2c48fabc03f3f8fa9c13f3f8fabc03f3f8fabc08fa2ee8fa2b48fabc1a1f88fa2c28fabc03f8fa2ed8fabc03f3f8fabc1a1f83f
UTF-8	ï§¢ëì¹å§¨ë¶¿ì½ æì³ì®¯ï§¡ì©ìï§	110000111010111111000010101001111100001010100010110000111010101111000010100011011100001010001010110000111010110011000010100000101100001010111001110000111010010111000010101001111100001010101000110000111010101111000010101101101100001010111111110000111010110011000010101111011100001010100000110000111010011011000010100000011100001010000001110000111010110011000010100010111100001010110011110000111010110011000010101011101100001010101111110000111010111111000010101001111100001010100001110000111010110011000010100101101100001010101001110000111010110011000010100000101100001010010010110000111010111111000010101001111100001010011110	c3afc2a7c2a2c3abc28dc28ac3acc282c2b9c3a5c2a7c2a8c3abc2b6c2bfc3acc2bdc2a0c3a6c281c281c3acc28bc2b3c3acc2aec2afc3afc2a7c2a1c3acc296c2a9c3acc282c292c3afc2a7c29e
UHC	?§??????¹?§¨?¶¿?½?æ????³?®??§¡???????§?	00111111101000011101011100111111001111110011111100111111001111110011111110101001111101100011111110100001110101111010000110100111001111111010001011010010101000101010111100111111101010001111011000111111101010011010000100111111001111110011111100111111101010011111100000111111101000101110011100111111001111111010000111010111101000101010111000111111001111110011111100111111001111110011111100111111101000011101011100111111	3fa1d73f3f3f3f3f3fa9f63fa1d7a1a73fa2d2a2af3fa8f63fa9a13f3f3f3fa9f83fa2e73f3fa1d7a2ae3f3f3f3f3f3f3fa1d73f

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。