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§¢ììæì¹ï§¢ììæì¹	111011111010011110100010111011001000100010001001111011001000001110001101111001101000000110000001111011001011100110001000111011111010011110100010111011001000100010001001111011001000001110001101111001101000000110000001111011001011100110001011	efa7a2ec8889ec838de68181ecb988efa7a2ec8889ec838de68181ecb98b
SJIS-WIN	?§￠?????????????§￠????????????	00111111100000011001100010000001100100010011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111110000001100110001000000110010001001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111	3f819881913f3f3f3f3f3f3f3f3f3f3f3f3f819881913f3f3f3f3f3f3f3f3f3f3f3f
EUC-JP	ï§¢ì??ì??æ??ì??ï§¢ì??ì??æ??ì??	100011111010101111000001101000011111100010100001111100011000111110101011110000000011111100111111100011111010101111000000001111110011111110001111101010011100000100111111001111111000111110101011110000000011111100111111100011111010101111000001101000011111100010100001111100011000111110101011110000000011111100111111100011111010101111000000001111110011111110001111101010011100000100111111001111111000111110101011110000000011111100111111	8fabc1a1f8a1f18fabc03f3f8fabc03f3f8fa9c13f3f8fabc03f3f8fabc1a1f8a1f18fabc03f3f8fabc03f3f8fa9c13f3f8fabc03f3f
UTF-8	ï§¢ììæì¹ï§¢ììæì¹	110000111010111111000010101001111100001010100010110000111010110011000010100010001100001010001001110000111010110011000010100000111100001010001101110000111010011011000010100000011100001010000001110000111010110011000010101110011100001010001000110000111010111111000010101001111100001010100010110000111010110011000010100010001100001010001001110000111010110011000010100000111100001010001101110000111010011011000010100000011100001010000001110000111010110011000010101110011100001010001011	c3afc2a7c2a2c3acc288c289c3acc283c28dc3a6c281c281c3acc2b9c288c3afc2a7c2a2c3acc288c289c3acc283c28dc3a6c281c281c3acc2b9c28b
UHC	?§???????æ???¹??§???????æ???¹?	001111111010000111010111001111110011111100111111001111110011111100111111001111111010100110100001001111110011111100111111101010011111011000111111001111111010000111010111001111110011111100111111001111110011111100111111001111111010100110100001001111110011111100111111101010011111011000111111	3fa1d73f3f3f3f3f3f3fa9a13f3f3fa9f63f3fa1d73f3f3f3f3f3f3fa9a13f3f3fa9f63f

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。