pihole-regex VS pihole_adlist_tool

There are wrappers for updating regex lists that can be modified with other URLs. This was floating around for a while: https://github.com/mmotti/pihole-regex/blob/master/install.py and this is another method: https://www.bentasker.co.uk/posts/documentation/general/refreshing-piholes-regex-block-list-from-external-sources.html With enough regex tweaking I bet you could shave at least tens of thousands of lines off your list, and it could be divided into regex entries for domains where it makes sense, with the rest being non-regex domain entries. Simple regex that is functionally equivalent to AdBlock style wildcard blocks won't notably bog down the system either. It might take a few hours to get a workflow going to streamline producing such a list, but it can be done.

I also have a bunch of RegEx blacklisted from this pihole-regex/regex.list at master · mmotti/pihole-regex · GitHub and these:

Here's a list of domains I've used for years. All of which have been collected from different websites and sources such as https://firebog.net/ and https://github.com/mmotti/pihole-regex.

I also suggest these regex blocks

Your mileage may vary, but a combination of the default pi-hole list, the firebog.net lists (green, checkmark lists only), and the https://github.com/mmotti/pihole-regex/blob/master/regex.list do a pretty complete job for me.

While not perfect, and does not directly address the YouTube ads, I can suggest setting up mmotti's Regex Filters for Pi-hole.

I did also find these as well: https://github.com/mmotti/pihole-regex/blob/master/regex.list

Maybe this help: https://github.com/mmotti/pihole-regex

If you want to, you can reevaluate the added lists after 14-30 days using this tool (not supported by PiHole devs) to audit which lists are actually used. I’ve run this tool and discovered that several lists I added weren’t doing anything at all (If you need help with this tool please use the GitHub page to discuss).

There's also a script which a reddit user (I forget whom) has created that you can use to analyze which of all the lists you have are redundant or unused. Here's his git: https://github.com/yubiuser/pihole_adlist_tool

The pihole_adlist_tool by yubiuser is probably what you are looking for. It will give you an overview of which of your adlists are actually used and which ones have never provided a single block. It will even automatically deselect the unused adlists for you if you chose so.