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§¢ëìï§ì±ì½ æãìï§¡ì©ìæ	111011111010011110100010111010111000001010000111111011001000001010010010111011111010011110011110111011001000011110110001111011001011110110100000111001101000000110000001111000111000001110101101111011001000001110001101111011111010011110100001111011001001011010101001111011001000001010010110111001101000000110000001	efa7a2eb8287ec8292efa79eec87b1ecbda0e68181e383adec838defa7a1ec96a9ec8296e68181
SJIS-WIN	?§￠???????§???±?????????????§??????????	0011111110000001100110001000000110010001001111110011111100111111001111110011111100111111001111111000000110011000001111110011111100111111100000010111110100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111100000011001100000111111001111110011111100111111001111110011111100111111001111110011111100111111	3f819881913f3f3f3f3f3f3f81983f3f3f817d3f3f3f3f3f3f3f3f3f3f3f3f3f81983f3f3f3f3f3f3f3f3f3f
EUC-JP	ï§¢ë??ì??ï§?ì?±ì??æ??ã??ì??ï§¡ì?©ì??æ??	1000111110101011110000011010000111111000101000011111000110001111101010111011001100111111001111111000111110101011110000000011111100111111100011111010101111000001101000011111100000111111100011111010101111000000001111111010000111011110100011111010101111000000001111110011111110001111101010011100000100111111001111111000111110101011101010100011111100111111100011111010101111000000001111110011111110001111101010111100000110100001111110001000111110100010110000101000111110101011110000000011111110001111101000101110110110001111101010111100000000111111001111111000111110101001110000010011111100111111	8fabc1a1f8a1f18fabb33f3f8fabc03f3f8fabc1a1f83f8fabc03fa1de8fabc03f3f8fa9c13f3f8fabaa3f3f8fabc03f3f8fabc1a1f88fa2c28fabc03f8fa2ed8fabc03f3f8fa9c13f3f
UTF-8	ï§¢ëìï§ì±ì½ æãìï§¡ì©ìæ	110000111010111111000010101001111100001010100010110000111010101111000010100000101100001010000111110000111010110011000010100000101100001010010010110000111010111111000010101001111100001010011110110000111010110011000010100001111100001010110001110000111010110011000010101111011100001010100000110000111010011011000010100000011100001010000001110000111010001111000010100000111100001010101101110000111010110011000010100000111100001010001101110000111010111111000010101001111100001010100001110000111010110011000010100101101100001010101001110000111010110011000010100000101100001010010110110000111010011011000010100000011100001010000001	c3afc2a7c2a2c3abc282c287c3acc282c292c3afc2a7c29ec3acc287c2b1c3acc2bdc2a0c3a6c281c281c3a3c283c2adc3acc283c28dc3afc2a7c2a1c3acc296c2a9c3acc282c296c3a6c281c281
UHC	?§????????§???±?½?æ????????§¡??????æ??	001111111010000111010111001111110011111100111111001111110011111100111111001111110011111110100001110101110011111100111111001111111010000110111110001111111010100011110110001111111010100110100001001111110011111100111111001111111010000110101001001111110011111100111111001111111010000111010111101000101010111000111111001111110011111100111111001111110011111110101001101000010011111100111111	3fa1d73f3f3f3f3f3f3f3fa1d73f3f3fa1be3fa8f63fa9a13f3f3f3fa1a93f3f3f3fa1d7a2ae3f3f3f3f3f3fa9a13f3f

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。