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§¢ê¾©ì¿å§¨ë¿ì½ æìì±ï§¢ìì	111011111010011110100010111010101011111010101001111011001011111110000111111001011010011110101000111010111001110110111111111011001011110110100000111001101000000110000001111011001001111010011100111011001000001010110001111011111010011110100010111011001000000010101101111011001000101010011110	efa7a2eabea9ecbf87e5a7a8eb9dbfecbda0e68181ec9e9cec82b1efa7a2ec80adec8a9e
SJIS-WIN	?§￠???????§¨??????????????±?§￠??????	00111111100000011001100010000001100100010011111100111111001111110011111100111111001111110011111110000001100110001000000101001110001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111110000001011111010011111110000001100110001000000110010001001111110011111100111111001111110011111100111111	3f819881913f3f3f3f3f3f3f8198814e3f3f3f3f3f3f3f3f3f3f3f3f3f3f817d3f819881913f3f3f3f3f3f
EUC-JP	ï§¢ê?©ì¿?å§¨ë?¿ì??æ??ì??ì?±ï§¢ì??ì??	10001111101010111100000110100001111110001010000111110001100011111010101110110100001111111000111110100010111011011000111110101011110000001000111110100010110001000011111110001111101010111010100110100001111110001010000110101111100011111010101110110011001111111000111110100010110001001000111110101011110000000011111100111111100011111010100111000001001111110011111110001111101010111100000000111111001111111000111110101011110000000011111110100001110111101000111110101011110000011010000111111000101000011111000110001111101010111100000000111111001111111000111110101011110000000011111100111111	8fabc1a1f8a1f18fabb43f8fa2ed8fabc08fa2c43f8faba9a1f8a1af8fabb33f8fa2c48fabc03f3f8fa9c13f3f8fabc03f3f8fabc03fa1de8fabc1a1f8a1f18fabc03f3f8fabc03f3f
UTF-8	ï§¢ê¾©ì¿å§¨ë¿ì½ æìì±ï§¢ìì	110000111010111111000010101001111100001010100010110000111010101011000010101111101100001010101001110000111010110011000010101111111100001010000111110000111010010111000010101001111100001010101000110000111010101111000010100111011100001010111111110000111010110011000010101111011100001010100000110000111010011011000010100000011100001010000001110000111010110011000010100111101100001010011100110000111010110011000010100000101100001010110001110000111010111111000010101001111100001010100010110000111010110011000010100000001100001010101101110000111010110011000010100010101100001010011110	c3afc2a7c2a2c3aac2bec2a9c3acc2bfc287c3a5c2a7c2a8c3abc29dc2bfc3acc2bdc2a0c3a6c281c281c3acc29ec29cc3acc282c2b1c3afc2a7c2a2c3acc280c2adc3acc28ac29e
UHC	?§??¾??¿??§¨??¿?½?æ???????±?§??????	0011111110100001110101110011111100111111101010001111101000111111001111111010001010101111001111110011111110100001110101111010000110100111001111110011111110100010101011110011111110101000111101100011111110101001101000010011111100111111001111110011111100111111001111110011111110100001101111100011111110100001110101110011111100111111001111111010000110101001001111110011111100111111	3fa1d73f3fa8fa3f3fa2af3f3fa1d7a1a73f3fa2af3fa8f63fa9a13f3f3f3f3f3f3fa1be3fa1d73f3f3fa1a93f3f3f

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。