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§¢ìì¦å§¨ë¶¿ì½¡ï§ãì±ï§¢ëì	111011111010011110100010111011001000010010001111111011001010110110100110111001011010011110101000111010111011011010111111111011001011110110100001111011111010011110011110111000111000111110001001111011001000001010110001111011111010011110100010111010111000110110001010111011001000001110000110	efa7a2ec848fecada6e5a7a8ebb6bfecbda1efa79ee38f89ec82b1efa7a2eb8d8aec8386
SJIS-WIN	?§￠???????§¨?¶?????§??????±?§￠??????	001111111000000110011000100000011001000100111111001111110011111100111111001111110011111100111111100000011001100010000001010011100011111110000001111101110011111100111111001111110011111100111111100000011001100000111111001111110011111100111111001111110011111110000001011111010011111110000001100110001000000110010001001111110011111100111111001111110011111100111111	3f819881913f3f3f3f3f3f3f8198814e3f81f73f3f3f3f3f81983f3f3f3f3f3f817d3f819881913f3f3f3f3f3f
EUC-JP	ï§¢ì??ì?¦å§¨ë¶¿ì?¡ï§?ã??ì?±ï§¢ë??ì??	100011111010101111000001101000011111100010100001111100011000111110101011110000000011111100111111100011111010101111000000001111111000111110100010110000111000111110101011101010011010000111111000101000011010111110001111101010111011001110100010111110011000111110100010110001001000111110101011110000000011111110001111101000101100001010001111101010111100000110100001111110000011111110001111101010111010101000111111001111111000111110101011110000000011111110100001110111101000111110101011110000011010000111111000101000011111000110001111101010111011001100111111001111111000111110101011110000000011111100111111	8fabc1a1f8a1f18fabc03f3f8fabc03f8fa2c38faba9a1f8a1af8fabb3a2f98fa2c48fabc03f8fa2c28fabc1a1f83f8fabaa3f3f8fabc03fa1de8fabc1a1f8a1f18fabb33f3f8fabc03f3f
UTF-8	ï§¢ìì¦å§¨ë¶¿ì½¡ï§ãì±ï§¢ëì	110000111010111111000010101001111100001010100010110000111010110011000010100001001100001010001111110000111010110011000010101011011100001010100110110000111010010111000010101001111100001010101000110000111010101111000010101101101100001010111111110000111010110011000010101111011100001010100001110000111010111111000010101001111100001010011110110000111010001111000010100011111100001010001001110000111010110011000010100000101100001010110001110000111010111111000010101001111100001010100010110000111010101111000010100011011100001010001010110000111010110011000010100000111100001010000110	c3afc2a7c2a2c3acc284c28fc3acc2adc2a6c3a5c2a7c2a8c3abc2b6c2bfc3acc2bdc2a1c3afc2a7c29ec3a3c28fc289c3acc282c2b1c3afc2a7c2a2c3abc28dc28ac3acc283c286
UHC	?§???????§¨?¶¿?½¡?§??????±?§???????	0011111110100001110101110011111100111111001111110011111100111111101000011010100100111111001111111010000111010111101000011010011100111111101000101101001010100010101011110011111110101000111101101010001010101110001111111010000111010111001111110011111100111111001111110011111100111111101000011011111000111111101000011101011100111111001111110011111100111111001111110011111100111111	3fa1d73f3f3f3f3fa1a93f3fa1d7a1a73fa2d2a2af3fa8f6a2ae3fa1d73f3f3f3f3f3fa1be3fa1d73f3f3f3f3f3f3f

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。