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§¢ìãï§ëªì½¬æë¹ì¦	111011111010011110100010111011001000100010001000111000111000111110001111111011111010011110011110111010111010101010000100111011001011110110101100111001101000000110000001111010111000010110111001111011001010110110100110	efa7a2ec8888e38f8fefa79eebaa84ecbdace68181eb85b9ecada6
SJIS-WIN	?§￠???????§??????￢?????????	00111111100000011001100010000001100100010011111100111111001111110011111100111111001111110011111110000001100110000011111100111111001111110011111100111111001111111000000111001010001111110011111100111111001111110011111100111111001111110011111100111111	3f819881913f3f3f3f3f3f3f81983f3f3f3f3f3f81ca3f3f3f3f3f3f3f3f3f
EUC-JP	ï§¢ì??ã??ï§?ëª?ì?¬æ??ë??ì?¦	1000111110101011110000011010000111111000101000011111000110001111101010111100000000111111001111111000111110101011101010100011111100111111100011111010101111000001101000011111100000111111100011111010101110110011100011111010001011101100001111111000111110101011110000000011111110100010110011001000111110101001110000010011111100111111100011111010101110110011001111110011111110001111101010111100000000111111100011111010001011000011	8fabc1a1f8a1f18fabc03f3f8fabaa3f3f8fabc1a1f83f8fabb38fa2ec3f8fabc03fa2cc8fa9c13f3f8fabb33f3f8fabc03f8fa2c3
UTF-8	ï§¢ìãï§ëªì½¬æë¹ì¦	110000111010111111000010101001111100001010100010110000111010110011000010100010001100001010001000110000111010001111000010100011111100001010001111110000111010111111000010101001111100001010011110110000111010101111000010101010101100001010000100110000111010110011000010101111011100001010101100110000111010011011000010100000011100001010000001110000111010101111000010100001011100001010111001110000111010110011000010101011011100001010100110	c3afc2a7c2a2c3acc288c288c3a3c28fc28fc3afc2a7c29ec3abc2aac284c3acc2bdc2acc3a6c281c281c3abc285c2b9c3acc2adc2a6
UHC	?§????????§??ª??½?æ????¹??	00111111101000011101011100111111001111110011111100111111001111110011111100111111001111111010000111010111001111110011111110101000101000110011111100111111101010001111011000111111101010011010000100111111001111110011111100111111101010011111011000111111101000011010100100111111	3fa1d73f3f3f3f3f3f3f3fa1d73f3fa8a33f3fa8f63fa9a13f3f3f3fa9f63fa1a93f

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。