I don’t like ads. They’re invasive, intrusive, and a security risk. Web content that uses a donation or paid-premium model seems to be the way to go. If you’d like to save yourself from being bombarded by web advertisements, Pi-hole is your answer. Before I begin, I’d like to remind you to financially support the content that you enjoy.

What is Pi-hole?

Pi-hole is a lightweight DNS server that filters known advertising domains. It works by checking incoming websites against a filter list, and “black-holing” domains that match. Afterwards, it directs the cleaned up DNS traffic as usual. This process reduces excessive network traffic as well as protecting you from malvertising domains.

Installing Pi-hole


Before beginning, you will need to have administrative access to your router.


Pi-hole doesn’t require much in terms of hardware, only ~52MB of free space and 512 MB of RAM. I chose to install Pi-hole on my Raspberry Pi (which is also functioning as my NAS).


Pi-hole is officially supported on the following platforms:

  • Raspbian: Jessie (lite / with pixel)
  • Ubuntu: 14.04 / 16.04 / 16.10
  • Fedora: 24 / 25
  • Debian: 8.6
  • CentOS: 7.2.1511 / 7.3.1611

Automated Installation

Pi-hole provides an automated install script, but I highly recommend taking a look at the source before executing bash scripts you find on the internet.

$ wget -O basic-install.sh https://install.pi-hole.net
$ cat basic-install.sh

If the code is acceptable, go ahead and run the installer script: $ bash basic-install.sh

The on-screen instructions are straightforward, and provide good default options.

Pi-hole settings

At this point you’ll want to direct a web browser to the IP address of the device that you installed Pi-hole. In my case,

After logging in, you’ll be greeted with a screen that looks like this Pi-hole settings

From here, I recommend going to the Settings tab and expanding the Pi-Hole’s Block Lists box. The default Pi-hole filters may work for you, but I wanted extra privacy. WaLLy3K was nice enough to provide a sourced list of sites to add to your filter.
You’ll be able to copy this list in entirety into the text box, then save and update your filters.

Don’t forget to click the Enable tab!

Now, in order to get the filters to apply to your entire network, you’ll need to go to your router’s configuration page. Use the IP address of your Pi-hole device as a Static DNS.

If you are unable to change your DNS settings, Pi-hole also offers a built-in DHCP server.

Once this is all done, it’s a good idea to reboot your router so that your new DNS settings take effect.