Ad & Tracker Blockers

Block ads system-wide on Android with AdAway using hosts-file or VPN-based filtering, without root access.

Technitium DNS Server is a DNS server project with source code and repository information hosted on GitHub.

The ClearURLs web extension automatically removes tracking elements from URLs to help protect privacy while browsing.

Configure private DNS and firewall rules on Android with Rethink DNS, including blocklists and request analytics.

Scam Blocklist provides a HOSTS-format list of domains described as untrustworthy, with nightly updates that remove dead or invalid domains.

Pi-hole for Android is an installer project for running Pi-hole and Unbound on Android 5.0 or later devices that have root access.

Block hosts through DNS on Android with DNSNet, a DNS-based filtering app.

Filter ads, trackers, and malware using 1Hosts, a DNS blocklist collection with variants for different needs.

This curated blocklist identifies sites with AI-generated imagery for use with uBlock Origin or uBlacklist, including search-engine filtering.

Remove tracking elements from URLs automatically with the ClearURLs browser extension.

Popup Blocker (strict) prevents popup windows in a browser extension and includes a history feature.

For Firefox, Chameleon reduces fingerprinting signals using per-origin deterministic noise across browser fingerprinting surfaces.

This privacy DNS project lists filtering for ads, ad tracking, and malware, alongside DNSSEC validation and several DNS protocols.

Pi-hole Tray is an unofficial Windows system tray app for monitoring and managing Pi-hole instances from the desktop.

Subscribe to a uBlock Origin list that blocks websites identified by its maintainer as AI-generated content farms.

Skip sponsored segments in YouTube videos with SponsorBlock, a crowdsourced extension and open API.

Configure DNS filtering with DNSWarden, a resolver that supports allow and block lists and encrypted DNS protocols.

Remove tracking parameters from URLs automatically with ClearURLs, a browser extension.

Filter DNS requests on a local network with Blocky, a DNS proxy and ad blocker written in Go.

Choose from 1Hosts blocklists that filter ads, trackers, and malware for devices.

Use JShelter, a browser extension that mitigates JavaScript threats such as fingerprinting, tracking, and data collection.

SB.js brings SponsorBlock to a bookmarklet or userscript for restrictive environments, with loader and standalone usage options.

Browse blocklists for ads, trackers, and malicious content in Firebog’s blocklist collection.

NeoDevHost publishes an ad-blocking hosts list, with repository topics indicating support for tools such as AdAway and Pi-hole.