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¯ì½¬æê¹ì M	11101111101001111010001011101100100010001000100011100011100011101000111111100101101001111010100011101011100110101010111111101100101111011010110011100110100000011000000111101010101110011000011011101100101011011010000001001101	efa7a2ec8888e38e8fe5a7a8eb9aafecbdace68181eab986ecada04d
SJIS-WIN	?§￠???????§¨?????￢?????????M	001111111000000110011000100000011001000100111111001111110011111100111111001111110011111100111111100000011001100010000001010011100011111100111111001111110011111100111111100000011100101000111111001111110011111100111111001111110011111100111111001111110011111101001101	3f819881913f3f3f3f3f3f3f8198814e3f3f3f3f3f81ca3f3f3f3f3f3f3f3f3f4d
EUC-JP	ï§¢ì??ã??å§¨ë?¯ì?¬æ??ê??ì??M	1000111110101011110000011010000111111000101000011111000110001111101010111100000000111111001111111000111110101011101010100011111100111111100011111010101110101001101000011111100010100001101011111000111110101011101100110011111110001111101000101011010010001111101010111100000000111111101000101100110010001111101010011100000100111111001111111000111110101011101101000011111100111111100011111010101111000000001111110011111101001101	8fabc1a1f8a1f18fabc03f3f8fabaa3f3f8faba9a1f8a1af8fabb33f8fa2b48fabc03fa2cc8fa9c13f3f8fabb43f3f8fabc03f3f4d
UTF-8	ï§¢ìãå§¨ë¯ì½¬æê¹ì M	11000011101011111100001010100111110000101010001011000011101011001100001010001000110000101000100011000011101000111100001010001110110000101000111111000011101001011100001010100111110000101010100011000011101010111100001010011010110000101010111111000011101011001100001010111101110000101010110011000011101001101100001010000001110000101000000111000011101010101100001010111001110000101000011011000011101011001100001010101101110000101010000001001101	c3afc2a7c2a2c3acc288c288c3a3c28ec28fc3a5c2a7c2a8c3abc29ac2afc3acc2bdc2acc3a6c281c281c3aac2b9c286c3acc2adc2a04d
UHC	?§????????§¨????½?æ???¹???M	0011111110100001110101110011111100111111001111110011111100111111001111110011111100111111101000011101011110100001101001110011111100111111001111110011111110101000111101100011111110101001101000010011111100111111001111111010100111110110001111110011111110100001101010010011111101001101	3fa1d73f3f3f3f3f3f3f3fa1d7a1a73f3f3f3fa8f63fa9a13f3f3fa9f63f3fa1a93f4d

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。