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®¼ï§µë¡®ì°ï§£ìì	111011111010011110100001111011001000111010001100111011001010111010111100111011111010011110110101111010111010000110101110111011001011000010001001111011111010011110100011111011001001001010010111111011001000101010010110	efa7a1ec8e8cecaebcefa7b5eba1aeecb089efa7a3ec9297ec8a96
SJIS-WIN	?§????????§?????°??§￡??????	0011111110000001100110000011111100111111001111110011111100111111001111110011111100111111100000011001100000111111001111110011111100111111001111111000000110001011001111110011111110000001100110001000000110010010001111110011111100111111001111110011111100111111	3f81983f3f3f3f3f3f3f3f81983f3f3f3f3f818b3f3f819881923f3f3f3f3f3f
EUC-JP	ï§¡ì??ì®?ï§?ë¡®ì°?ï§£ì??ì??	10001111101010111100000110100001111110001000111110100010110000101000111110101011110000000011111100111111100011111010101111000000100011111010001011101110001111111000111110101011110000011010000111111000001111111000111110101011101100111000111110100010110000101000111110100010111011101000111110101011110000001010000111101011001111111000111110101011110000011010000111111000101000011111001010001111101010111100000000111111001111111000111110101011110000000011111100111111	8fabc1a1f88fa2c28fabc03f3f8fabc08fa2ee3f8fabc1a1f83f8fabb38fa2c28fa2ee8fabc0a1eb3f8fabc1a1f8a1f28fabc03f3f8fabc03f3f
UTF-8	ï§¡ìì®¼ï§µë¡®ì°ï§£ìì	110000111010111111000010101001111100001010100001110000111010110011000010100011101100001010001100110000111010110011000010101011101100001010111100110000111010111111000010101001111100001010110101110000111010101111000010101000011100001010101110110000111010110011000010101100001100001010001001110000111010111111000010101001111100001010100011110000111010110011000010100100101100001010010111110000111010110011000010100010101100001010010110	c3afc2a7c2a1c3acc28ec28cc3acc2aec2bcc3afc2a7c2b5c3abc2a1c2aec3acc2b0c289c3afc2a7c2a3c3acc292c297c3acc28ac296
UHC	?§¡????®¼?§??¡®?°??§???????	001111111010000111010111101000101010111000111111001111110011111100111111101000101110011110101000111110010011111110100001110101110011111100111111101000101010111010100010111001110011111110100001110001100011111100111111101000011101011100111111001111110011111100111111001111110011111100111111	3fa1d7a2ae3f3f3f3fa2e7a8f93fa1d73f3fa2aea2e73fa1c63f3fa1d73f3f3f3f3f3f3f

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。