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§¢ìì¹ï§ì±ì½ å§¨ë¨¯ã	111011111010011110100010111011001000010010010001111011001000001010111001111011111010011110011110111011001000011110110001111011001011110110100000111001011010011110101000111010111010100010101111111000111000111010011010	efa7a2ec8491ec82b9efa79eec87b1ecbda0e5a7a8eba8afe38e9a
SJIS-WIN	?§￠???????§???±????§¨?¨????	00111111100000011001100010000001100100010011111100111111001111110011111100111111001111110011111110000001100110000011111100111111001111111000000101111101001111110011111100111111001111111000000110011000100000010100111000111111100000010100111000111111001111110011111100111111	3f819881913f3f3f3f3f3f3f81983f3f3f817d3f3f3f3f8198814e3f814e3f3f3f3f
EUC-JP	ï§¢ì??ì??ï§?ì?±ì??å§¨ë¨¯ã??	100011111010101111000001101000011111100010100001111100011000111110101011110000000011111100111111100011111010101111000000001111110011111110001111101010111100000110100001111110000011111110001111101010111100000000111111101000011101111010001111101010111100000000111111001111111000111110101011101010011010000111111000101000011010111110001111101010111011001110100001101011111000111110100010101101001000111110101011101010100011111100111111	8fabc1a1f8a1f18fabc03f3f8fabc03f3f8fabc1a1f83f8fabc03fa1de8fabc03f3f8faba9a1f8a1af8fabb3a1af8fa2b48fabaa3f3f
UTF-8	ï§¢ìì¹ï§ì±ì½ å§¨ë¨¯ã	110000111010111111000010101001111100001010100010110000111010110011000010100001001100001010010001110000111010110011000010100000101100001010111001110000111010111111000010101001111100001010011110110000111010110011000010100001111100001010110001110000111010110011000010101111011100001010100000110000111010010111000010101001111100001010101000110000111010101111000010101010001100001010101111110000111010001111000010100011101100001010011010	c3afc2a7c2a2c3acc284c291c3acc282c2b9c3afc2a7c29ec3acc287c2b1c3acc2bdc2a0c3a5c2a7c2a8c3abc2a8c2afc3a3c28ec29a
UHC	?§??????¹?§???±?½??§¨?¨????	0011111110100001110101110011111100111111001111110011111100111111001111111010100111110110001111111010000111010111001111110011111100111111101000011011111000111111101010001111011000111111001111111010000111010111101000011010011100111111101000011010011100111111001111110011111100111111	3fa1d73f3f3f3f3f3fa9f63fa1d73f3f3fa1be3fa8f63f3fa1d7a1a73fa1a73f3f3f3f

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。