code.google.com
NameBench is a privacy tool for blocking ads, trackers, popups, proxies, or unwanted web behavior.
Directory
Ad Blocking & Tracking Protection
Explore Ad Blocking & Tracking Protection resources in Privacy & Security.
github.com
Mullvad is a code project with source, releases, documentation, or setup notes.
addons.mozilla.org
Popupblocker All helps remove popups, overlays, redirects, or unwanted page interruptions.
reddit.com
r/Adguard is a Reddit community or thread with discussion, guides, updates, or shared resources.
adguard-dns.io
AdGuard DNS helps block ads, trackers, sponsored segments, popups, or unwanted web content.
browserleaks.com
BrowserLeaks is a suite of browser-based tools that test browser security and privacy. The tests identify ways websites may reveal a real IP address, collect device information and perform browser fingerprinting. Tools include IP address display, reverse IP lookup, HTTP header, country, ISP and local time checks, plus WebRTC, DNS and IPv6 leak tests. A Features Detection tool lists HTML5 feature support.
browserscan.net
BrowserScan is a privacy tool for blocking ads, trackers, popups, proxies, or unwanted web behavior.
deviceinfo.me
DeviceInfo is a privacy tool for blocking ads, trackers, popups, proxies, or unwanted web behavior.
diversion.ch
Diversion is a project distributed through the site that also hosts amtm. Diversion 6.1.1, released on August 30 2026, fixed secondary-DNS issues, including guest network DNS failure and a boot-time secondary DNS race. Diversion 6.1, released on August 23 2026, added a daily blocking file update option. The source notes the website is under redevelopment.
dnswarden.com
DNSWarden is a DNS resolver that filters domains using predefined blocklists and whitelists. It supports DNS over TLS, QUIC, HTTPS and DNSCrypt, with adblock, adult-filter and uncensored filter options. A custom filter can be configured, and a search checks whether a domain appears in a filter list. The service states it keeps no DNS logs.
filterlists.com
Directory of ad-blocking, privacy, DNS, and content-filter lists for different tools.
hblock.molinero.dev
hBlock helps block ads, trackers, sponsored segments, popups, or unwanted web content.
jshelter.org
JShelter is a browser extension that controls browser APIs to limit what JavaScript on visited pages can see and gather. It is described as anti-malware software intended to mitigate threats including fingerprinting, tracking and data collection, and it offers protection levels that can restrict or forbid APIs on a site. It is available under the GNU General Public License.
libredns.gr
LibreDNS is a public encrypted DNS service run by LibreOps, offering DNS over HTTPS and DNS over TLS to maintain secrecy of DNS traffic and circumvent censorship it also offers a separate endpoint that blocks a crowdsourced list of known advertisement and tracking domains.
nextdns.io
NextDNS is a DNS-based firewall that protects against security threats, blocks ads and trackers, and provides parental controls across devices and networks. It offers encrypted DNS protocols, multiple threat intelligence feeds, and configurable logging with data residency options. Plans include a free tier limited to 300,000 queries per month and paid tiers for personal, business, and education use.
nxfilter.org
NxFilter helps block ads, trackers, sponsored segments, popups, or unwanted web content.
oisd.nl
OISD is a domain blocklist that prevents devices from connecting to unwanted or harmful domains. It aims to reduce ads, lower malware risk and enhance privacy, prioritizing functionality over blocking. The big list blocks ads, phishing, malvertising, malware, spyware, ransomware, cryptojacking and telemetry or tracking, while a separate NSFW list blocks porn, adult, shock and gore domains. Support for HOSTS and domains syntax was discontinued starting January 1st, 2024.
personaldata.info
PersonalData is a privacy tool for blocking ads, trackers, popups, proxies, or unwanted web behavior.
phishing.army
Phishing Army is a community phishing domain blocklist that aggregates reports from independent sources into a normalized, deduplicated list for DNS or blocker use. It offers multiple formats, including Adblock and others such as Unbound, RPZ, DNSMasq and hosts, and targets hostnames to reduce false positives on multi-tenant services.
pi-hole.net
Pi-hole is a network-wide ad blocker installed in one place so every device on a network is protected. It runs in Docker or on a supported Linux distribution and is used as a DNS server, with a web interface, built-in DHCP server, group management and allow/deny domain rules. Pairing it with a VPN extends protection on mobile data and public Wi-Fi.
popupoff.org
PopUpOFF is a non-commercial, open-source browser extension that removes popups, overlays and cookie notifications. It offers aggressive, moderate and delicate modes, plus an experimental Anti-paid feature. Information is stored locally and the project states it uses no tracking or analytics.
sponsor.ajay.app
Crowdsourced tool for skipping sponsored segments and non-content sections in online videos.
tblock.me
TBlock is a systemwide content blocker written in Python and licensed under GPLv3. It uses the hosts file to block ads and trackers across browsers and other applications, and is available as command-line tools and a graphical application. It supports several filter list formats and automatic list updates.
urlcleaner.net
URLCleaner is a privacy tool for blocking ads, trackers, popups, proxies, or unwanted web behavior.
Compare listed projects
Details from each project's website. Open a listing for its full overview.
Browserleaks
Features
- suite of tools Source: browserleaks.com
DNSWarden
Features
- DNS-over-QUIC, DNS-over-TLS, DNS-over-HTTPS and DNSCrypt Source: dnswarden.com
Uses
- block ads, spyware, malware and trackers Source: dnswarden.com
JShelter
Features
- An anti-malware Web browser extension to mitigate potential threats from JavaScript Source: jshelter.org
LibreDNS
Features
- We already support DNS over HTTPS and DNS over TLS. Source: libredns.gr