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§¢ë·ìï§¢ìê´ï§¢ìì°	111011111010011110100010111010111011011110000000111011001000101010001011111011111010011110100010111011001000100010001000111010101011010010011100111011111010011110100010111011001000100010001000111011001011000010001000	efa7a2ebb780ec8a8befa7a2ec8888eab49cefa7a2ec8888ecb088
SJIS-WIN	?§￠???????§￠????´??§￠????°?	0011111110000001100110001000000110010001001111110011111100111111001111110011111100111111001111111000000110011000100000011001000100111111001111110011111100111111100000010100110000111111001111111000000110011000100000011001000100111111001111110011111100111111100000011000101100111111	3f819881913f3f3f3f3f3f3f819881913f3f3f3f814c3f3f819881913f3f3f3f818b3f
EUC-JP	ï§¢ë??ì??ï§¢ì??ê´?ï§¢ì??ì°?	1000111110101011110000011010000111111000101000011111000110001111101010111011001100111111001111111000111110101011110000000011111100111111100011111010101111000001101000011111100010100001111100011000111110101011110000000011111100111111100011111010101110110100101000011010110100111111100011111010101111000001101000011111100010100001111100011000111110101011110000000011111100111111100011111010101111000000101000011110101100111111	8fabc1a1f8a1f18fabb33f3f8fabc03f3f8fabc1a1f8a1f18fabc03f3f8fabb4a1ad3f8fabc1a1f8a1f18fabc03f3f8fabc0a1eb3f
UTF-8	ï§¢ë·ìï§¢ìê´ï§¢ìì°	110000111010111111000010101001111100001010100010110000111010101111000010101101111100001010000000110000111010110011000010100010101100001010001011110000111010111111000010101001111100001010100010110000111010110011000010100010001100001010001000110000111010101011000010101101001100001010011100110000111010111111000010101001111100001010100010110000111010110011000010100010001100001010001000110000111010110011000010101100001100001010001000	c3afc2a7c2a2c3abc2b7c280c3acc28ac28bc3afc2a7c2a2c3acc288c288c3aac2b4c29cc3afc2a7c2a2c3acc288c288c3acc2b0c288
UHC	?§??·?????§?????´??§?????°?	001111111010000111010111001111110011111110100001101001000011111100111111001111110011111100111111101000011101011100111111001111110011111100111111001111111010001010100101001111110011111110100001110101110011111100111111001111110011111100111111101000011100011000111111	3fa1d73f3fa1a43f3f3f3f3fa1d73f3f3f3f3fa2a53f3fa1d73f3f3f3f3fa1c63f

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。