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§¢ììå§¨ë¯ì½ ï§ì³ì®®ï§¢ëº¥ì¸ï§	111011111010011110100010111011001000010010010001111011001000001110001101111001011010011110101000111010111001101010101111111011001011110110100000111011111010011110011110111011001000101110110011111011001010111010101110111011111010011110100010111010111011101010100101111011001000001010111000111011111010011110011110	efa7a2ec8491ec838de5a7a8eb9aafecbda0efa79eec8bb3ecaeaeefa7a2ebbaa5ec82b8efa79e
SJIS-WIN	?§￠???????§¨???????§????????§￠??￥????§?	001111111000000110011000100000011001000100111111001111110011111100111111001111110011111100111111100000011001100010000001010011100011111100111111001111110011111100111111001111110011111110000001100110000011111100111111001111110011111100111111001111110011111100111111100000011001100010000001100100010011111100111111100000011000111100111111001111110011111100111111100000011001100000111111	3f819881913f3f3f3f3f3f3f8198814e3f3f3f3f3f3f3f81983f3f3f3f3f3f3f3f819881913f3f818f3f3f3f3f81983f
EUC-JP	ï§¢ì??ì??å§¨ë?¯ì??ï§?ì??ì®®ï§¢ëº?ì?¸ï§?	1000111110101011110000011010000111111000101000011111000110001111101010111100000000111111001111111000111110101011110000000011111100111111100011111010101110101001101000011111100010100001101011111000111110101011101100110011111110001111101000101011010010001111101010111100000000111111001111111000111110101011110000011010000111111000001111111000111110101011110000000011111100111111100011111010101111000000100011111010001011101110100011111010001011101110100011111010101111000001101000011111100010100001111100011000111110101011101100111000111110100010111010110011111110001111101010111100000000111111100011111010001010110001100011111010101111000001101000011111100000111111	8fabc1a1f8a1f18fabc03f3f8fabc03f3f8faba9a1f8a1af8fabb33f8fa2b48fabc03f3f8fabc1a1f83f8fabc03f3f8fabc08fa2ee8fa2ee8fabc1a1f8a1f18fabb38fa2eb3f8fabc03f8fa2b18fabc1a1f83f
UTF-8	ï§¢ììå§¨ë¯ì½ ï§ì³ì®®ï§¢ëº¥ì¸ï§	110000111010111111000010101001111100001010100010110000111010110011000010100001001100001010010001110000111010110011000010100000111100001010001101110000111010010111000010101001111100001010101000110000111010101111000010100110101100001010101111110000111010110011000010101111011100001010100000110000111010111111000010101001111100001010011110110000111010110011000010100010111100001010110011110000111010110011000010101011101100001010101110110000111010111111000010101001111100001010100010110000111010101111000010101110101100001010100101110000111010110011000010100000101100001010111000110000111010111111000010101001111100001010011110	c3afc2a7c2a2c3acc284c291c3acc283c28dc3a5c2a7c2a8c3abc29ac2afc3acc2bdc2a0c3afc2a7c29ec3acc28bc2b3c3acc2aec2aec3afc2a7c2a2c3abc2bac2a5c3acc282c2b8c3afc2a7c29e
UHC	?§????????§¨????½??§???³?®®?§??º???¸?§?	001111111010000111010111001111110011111100111111001111110011111100111111001111110011111110100001110101111010000110100111001111110011111100111111001111111010100011110110001111110011111110100001110101110011111100111111001111111010100111111000001111111010001011100111101000101110011100111111101000011101011100111111001111111010100010101100001111110011111100111111101000101010110000111111101000011101011100111111	3fa1d73f3f3f3f3f3f3f3fa1d7a1a73f3f3f3fa8f63f3fa1d73f3f3fa9f83fa2e7a2e73fa1d73f3fa8ac3f3f3fa2ac3fa1d73f

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。