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§¢ëìªï§ê¹ì½¬æë ì	111011111010011110100010111010111000110110001010111011001000001010101010111011111010011110011110111010101011100110000110111011001011110110101100111001101000000110000001111010111001110110100000111011001010110110100000	efa7a2eb8d8aec82aaefa79eeab986ecbdace68181eb9da0ecada0
SJIS-WIN	?§￠???????§??????￢?????????	00111111100000011001100010000001100100010011111100111111001111110011111100111111001111110011111110000001100110000011111100111111001111110011111100111111001111111000000111001010001111110011111100111111001111110011111100111111001111110011111100111111	3f819881913f3f3f3f3f3f3f81983f3f3f3f3f3f81ca3f3f3f3f3f3f3f3f3f
EUC-JP	ï§¢ë??ì?ªï§?ê??ì?¬æ??ë??ì??	100011111010101111000001101000011111100010100001111100011000111110101011101100110011111100111111100011111010101111000000001111111000111110100010111011001000111110101011110000011010000111111000001111111000111110101011101101000011111100111111100011111010101111000000001111111010001011001100100011111010100111000001001111110011111110001111101010111011001100111111001111111000111110101011110000000011111100111111	8fabc1a1f8a1f18fabb33f3f8fabc03f8fa2ec8fabc1a1f83f8fabb43f3f8fabc03fa2cc8fa9c13f3f8fabb33f3f8fabc03f3f
UTF-8	ï§¢ëìªï§ê¹ì½¬æë ì	110000111010111111000010101001111100001010100010110000111010101111000010100011011100001010001010110000111010110011000010100000101100001010101010110000111010111111000010101001111100001010011110110000111010101011000010101110011100001010000110110000111010110011000010101111011100001010101100110000111010011011000010100000011100001010000001110000111010101111000010100111011100001010100000110000111010110011000010101011011100001010100000	c3afc2a7c2a2c3abc28dc28ac3acc282c2aac3afc2a7c29ec3aac2b9c286c3acc2bdc2acc3a6c281c281c3abc29dc2a0c3acc2adc2a0
UHC	?§??????ª?§??¹??½?æ???????	00111111101000011101011100111111001111110011111100111111001111110011111110101000101000110011111110100001110101110011111100111111101010011111011000111111001111111010100011110110001111111010100110100001001111110011111100111111001111110011111100111111101000011010100100111111	3fa1d73f3f3f3f3f3fa8a33fa1d73f3fa9f63f3fa8f63fa9a13f3f3f3f3f3fa1a93f

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。