I was just wondering that can I use these fonts in public? like in my website? cause here is this Loki Cola font and it's really making me want to make a new brand of my own, but can I use the Loki Cola font?

Thanks in advance

There's not a general YES or NO.
Sometimes there comes a readme file with the font, sometimes not.
If the font is freeware and there are no regulations in a readme file, you can use it.
To be sure you can contact the author, if mentioned in the font's properties (double click the font file).

Ute