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§¢ìãå§¨ë¯ì½å§¨ëì§	111011111010011110100010111011001000010010001111111000111000111010010110111001011010011110101000111010111001101010101111111011001011110110001000111001011010011110101000111010111001111010000001111011001000001010100111	efa7a2ec848fe38e96e5a7a8eb9aafecbd88e5a7a8eb9e81ec82a7
SJIS-WIN	?§￠???????§¨???????§¨?????§	00111111100000011001100010000001100100010011111100111111001111110011111100111111001111110011111110000001100110001000000101001110001111110011111100111111001111110011111100111111001111111000000110011000100000010100111000111111001111110011111100111111001111111000000110011000	3f819881913f3f3f3f3f3f3f8198814e3f3f3f3f3f3f3f8198814e3f3f3f3f3f8198
EUC-JP	ï§¢ì??ã??å§¨ë?¯ì??å§¨ë??ì?§	100011111010101111000001101000011111100010100001111100011000111110101011110000000011111100111111100011111010101110101010001111110011111110001111101010111010100110100001111110001010000110101111100011111010101110110011001111111000111110100010101101001000111110101011110000000011111100111111100011111010101110101001101000011111100010100001101011111000111110101011101100110011111100111111100011111010101111000000001111111010000111111000	8fabc1a1f8a1f18fabc03f3f8fabaa3f3f8faba9a1f8a1af8fabb33f8fa2b48fabc03f3f8faba9a1f8a1af8fabb33f3f8fabc03fa1f8
UTF-8	ï§¢ìãå§¨ë¯ì½å§¨ëì§	110000111010111111000010101001111100001010100010110000111010110011000010100001001100001010001111110000111010001111000010100011101100001010010110110000111010010111000010101001111100001010101000110000111010101111000010100110101100001010101111110000111010110011000010101111011100001010001000110000111010010111000010101001111100001010101000110000111010101111000010100111101100001010000001110000111010110011000010100000101100001010100111	c3afc2a7c2a2c3acc284c28fc3a3c28ec296c3a5c2a7c2a8c3abc29ac2afc3acc2bdc288c3a5c2a7c2a8c3abc29ec281c3acc282c2a7
UHC	?§????????§¨????½??§¨?????§	00111111101000011101011100111111001111110011111100111111001111110011111100111111001111111010000111010111101000011010011100111111001111110011111100111111101010001111011000111111001111111010000111010111101000011010011100111111001111110011111100111111001111111010000111010111	3fa1d73f3f3f3f3f3f3f3fa1d7a1a73f3f3f3fa8f63f3fa1d7a1a73f3f3f3f3fa1d7

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。