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§¢ëãå§¨ë¨¯ì½ï§µëì°	111011111010011110100010111010111001001110101101111000111000111010001111111001011010011110101000111010111010100010101111111011001011110110011101111011111010011110110101111010111000011010000001111011001011000010010011	efa7a2eb93ade38e8fe5a7a8eba8afecbd9defa7b5eb8681ecb093
SJIS-WIN	?§￠???????§¨?¨?????§?????°?	00111111100000011001100010000001100100010011111100111111001111110011111100111111001111110011111110000001100110001000000101001110001111111000000101001110001111110011111100111111001111110011111110000001100110000011111100111111001111110011111100111111100000011000101100111111	3f819881913f3f3f3f3f3f3f8198814e3f814e3f3f3f3f3f81983f3f3f3f3f818b3f
EUC-JP	ï§¢ë??ã??å§¨ë¨¯ì??ï§?ë??ì°?	100011111010101111000001101000011111100010100001111100011000111110101011101100110011111100111111100011111010101110101010001111110011111110001111101010111010100110100001111110001010000110101111100011111010101110110011101000011010111110001111101000101011010010001111101010111100000000111111001111111000111110101011110000011010000111111000001111111000111110101011101100110011111100111111100011111010101111000000101000011110101100111111	8fabc1a1f8a1f18fabb33f3f8fabaa3f3f8faba9a1f8a1af8fabb3a1af8fa2b48fabc03f3f8fabc1a1f83f8fabb33f3f8fabc0a1eb3f
UTF-8	ï§¢ëãå§¨ë¨¯ì½ï§µëì°	110000111010111111000010101001111100001010100010110000111010101111000010100100111100001010101101110000111010001111000010100011101100001010001111110000111010010111000010101001111100001010101000110000111010101111000010101010001100001010101111110000111010110011000010101111011100001010011101110000111010111111000010101001111100001010110101110000111010101111000010100001101100001010000001110000111010110011000010101100001100001010010011	c3afc2a7c2a2c3abc293c2adc3a3c28ec28fc3a5c2a7c2a8c3abc2a8c2afc3acc2bdc29dc3afc2a7c2b5c3abc286c281c3acc2b0c293
UHC	?§???????§¨?¨??½??§?????°?	0011111110100001110101110011111100111111001111111010000110101001001111110011111100111111001111111010000111010111101000011010011100111111101000011010011100111111001111111010100011110110001111110011111110100001110101110011111100111111001111110011111100111111101000011100011000111111	3fa1d73f3f3fa1a93f3f3f3fa1d7a1a73fa1a73f3fa8f63f3fa1d73f3f3f3f3fa1c63f

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。