I was looking for a good wireframe site.

I've been looking for a good wireframe site, that I can use for free, to get used to making wireframes for building sites and mobile apps. I notice that it looks a lot like PaintShop software and most of them do. I found that Figma is the better site for this, but then again that is a manner of opinion and preferred. I also knew the proper way of building a website. Even though I do mind from my head and then visualize it on the screen and go from there.