Squid, squidguard, web content filtering, Privoxy?

[IrixOS]

Dear PF users,

Well I have a working basic squid+squidguard config.

I was a former IPcop user. As I remember correctly there was a very interesting feature yet primitif in a way, called privoxy.
It could block Ads and hide other web junk content when browsing the net.

I am looking for software for pfsense that can exactly do that.

Apparently common installed packages used on the firewall do not provide that capability.

Is that correct or am I mistaken?

Thank you

[KOM]

squidGuard + Shallalist blacklist allows you to block most ads.  squidGuard also has a Clean advertising checkbox that replaces blocked ads with a blank image.