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§¢ë°ì©ï§ìì½¡æë£¹ãï§¢ë°ì©ï§	111011111010011110100010111010111001101010110000111011001000001010101001111011111010011110011110111011001001001010010110111011001011110110100001111001101000000110000001111010111010001110111001111000111000111010011101111011111010011110100010111010111001101010110000111011001000001010101001111011111010011110011110	efa7a2eb9ab0ec82a9efa79eec9296ecbda1e68181eba3b9e38e9defa7a2eb9ab0ec82a9efa79e
SJIS-WIN	?§￠??°????§???????????￡?????§￠??°????§?	001111111000000110011000100000011001000100111111001111111000000110001011001111110011111100111111001111111000000110011000001111110011111100111111001111110011111100111111001111110011111100111111001111110011111110000001100100100011111100111111001111110011111100111111100000011001100010000001100100010011111100111111100000011000101100111111001111110011111100111111100000011001100000111111	3f819881913f3f818b3f3f3f3f81983f3f3f3f3f3f3f3f3f3f3f81923f3f3f3f3f819881913f3f818b3f3f3f3f81983f
EUC-JP	ï§¢ë?°ì?©ï§?ì??ì?¡æ??ë£?ã??ï§¢ë?°ì?©ï§?	1000111110101011110000011010000111111000101000011111000110001111101010111011001100111111101000011110101110001111101010111100000000111111100011111010001011101101100011111010101111000001101000011111100000111111100011111010101111000000001111110011111110001111101010111100000000111111100011111010001011000010100011111010100111000001001111110011111110001111101010111011001110100001111100100011111110001111101010111010101000111111001111111000111110101011110000011010000111111000101000011111000110001111101010111011001100111111101000011110101110001111101010111100000000111111100011111010001011101101100011111010101111000001101000011111100000111111	8fabc1a1f8a1f18fabb33fa1eb8fabc03f8fa2ed8fabc1a1f83f8fabc03f3f8fabc03f8fa2c28fa9c13f3f8fabb3a1f23f8fabaa3f3f8fabc1a1f8a1f18fabb33fa1eb8fabc03f8fa2ed8fabc1a1f83f
UTF-8	ï§¢ë°ì©ï§ìì½¡æë£¹ãï§¢ë°ì©ï§	110000111010111111000010101001111100001010100010110000111010101111000010100110101100001010110000110000111010110011000010100000101100001010101001110000111010111111000010101001111100001010011110110000111010110011000010100100101100001010010110110000111010110011000010101111011100001010100001110000111010011011000010100000011100001010000001110000111010101111000010101000111100001010111001110000111010001111000010100011101100001010011101110000111010111111000010101001111100001010100010110000111010101111000010100110101100001010110000110000111010110011000010100000101100001010101001110000111010111111000010101001111100001010011110	c3afc2a7c2a2c3abc29ac2b0c3acc282c2a9c3afc2a7c29ec3acc292c296c3acc2bdc2a1c3a6c281c281c3abc2a3c2b9c3a3c28ec29dc3afc2a7c2a2c3abc29ac2b0c3acc282c2a9c3afc2a7c29e
UHC	?§???°????§?????½¡æ????¹????§???°????§?	00111111101000011101011100111111001111110011111110100001110001100011111100111111001111110011111110100001110101110011111100111111001111110011111100111111101010001111011010100010101011101010100110100001001111110011111100111111001111111010100111110110001111110011111100111111001111111010000111010111001111110011111100111111101000011100011000111111001111110011111100111111101000011101011100111111	3fa1d73f3f3fa1c63f3f3f3fa1d73f3f3f3f3fa8f6a2aea9a13f3f3f3fa9f63f3f3f3fa1d73f3f3fa1c63f3f3f3fa1d73f

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。