Hi i'm looking for a font that has a closed counter? (if i googled that correctly)

So where the letters like the B,O,P (and so on) are closed.

What kind of font is that? And does this style have a name?

Hi,
I'm not sure to understand your question.
Most of the fonts have closed counters.
ie:
https://www.dafont.com/theme.php?cat=501&text=BOP
https://www.dafont.com/theme.php?cat=502&text=BOP

I want de The openings in de B or the O to be completely filled, so it is filled up with the same colour as the font.
I know i can do this in AI, but looking for a font that has that.

aaaaaaaaaah
filled, not closed.
I edited the title of your thread.
Not sure this "kind of font" has a name.

https://www.myfonts.com/tags/filled+counters

Thanks, i think i found something. They call it Solid or filled.

Thanks for helping