[Need Suggestion] Form Auto Filler that have preloaded info

I'm sorry if this is not the right section to post this but I am not actually sure where to post this kind of question. So I need a form auto filler just like ROBOFORM but have a preloaded info unlike in ROBOFORM were in you need to set the info first. Is there actually a form auto filler like this? If yes please suggest me one. I just need it badly. Also what I need is for that form auto filler to change info once you refresh browser or when I close and open the browser again.

Hope there's a tool like this.