What is Adblock King?

Adblock King focuses on blocking intrusive online advertisements and unwanted page content while browsing. It is catalogued under Website firewall, bot & spam protection on PulseGate.

Who should use Adblock King?

Adblock King is a consumer product built for firefox users who want ad-free browsing.

Is Adblock King free?

Yes — Adblock King is free to use.

What platforms does Adblock King run on?

Adblock King runs on the web, embeddable surfaces, and Android.

Is Adblock King still maintained?

Unverified. Adblock King has not been re-checked since it entered the index, so there is no finding either way — and only a positive finding would say otherwise.

What are alternatives to Adblock King?

Similar projects tracked by PulseGate include Ad Killer, AD Blocker add-on, and Simple AD-Block.

Who makes Adblock King?

Adblock King is developed by Adblocking.

When did Adblock King launch?

Adblock King first shipped in 2024.

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Adblock King

Name: Adblock King
Author: Adblocking

mozilla.orgWebsite firewall, bot & spam protection

Adblock King is a Firefox browser extension that filters advertising requests and blocks content across websites. It provides site-specific controls and customizable settings for Firefox users, including Firefox for Android.

FreeWebEmbeddableAndroid

Visit mozilla.org

Overview

6 features

Adblock King sits in PulseGate's Website firewall, bot & spam protection category. It focuses on blocking intrusive online advertisements and unwanted page content while browsing. Adblock King is a consumer product aimed at firefox users who want ad-free browsing. Adblock King costs nothing to use. It runs on the web, embeddable surfaces, and Android.

Behind Adblock King is Adblocking, and it first shipped in 2024. Key capabilities include ad blocking, content filtering, and site-specific controls. The interface is available in 32 languages, including Czech, German, and Greek.

Summary written by a language model from the project’s public pages.

Ad blocking
Content filtering
Site-specific controls
Customizable settings
Request filtering
Firefox for Android

Built with & integrations

Runs on

BrowserEmbeddableAndroid

Trust & compliance

Verified signals

HTTPSPrivacy Policy Terms of ServiceFree tierMulti-languageStore-verified publisher

Legal

Indexing history

What PulseGate has recorded for this listing

Indexed10 Sep · 07:04 UTC
Adblock King verified via Firefox Add-ons
Source: Firefox Add-ons · Open

Frequently asked questions about Adblock King

What is Adblock King?: Adblock King focuses on blocking intrusive online advertisements and unwanted page content while browsing. It is catalogued under Website firewall, bot & spam protection on PulseGate.
Who should use Adblock King?: Adblock King is a consumer product built for firefox users who want ad-free browsing.
Is Adblock King free?: Yes — Adblock King is free to use.
What platforms does Adblock King run on?: Adblock King runs on the web, embeddable surfaces, and Android.
Is Adblock King still maintained?: Unverified. Adblock King has not been re-checked since it entered the index, so there is no finding either way — and only a positive finding would say otherwise.
What are alternatives to Adblock King?: Similar projects tracked by PulseGate include Ad Killer, AD Blocker add-on, and Simple AD-Block.Ad Killer AD Blocker add-on Simple AD-Block
Who makes Adblock King?: Adblock King is developed by Adblocking.
When did Adblock King launch?: Adblock King first shipped in 2024.

At a glance

Pricing: Free
Platforms: Web
Built for: Firefox users who want ad-free browsing
Model: B2C
Solves: Blocking intrusive online advertisements and unwanted page content while browsing.

Registered as

Firefox Add-ons: adblocking

Developer

Adblocking

Index record

Indexed: 10 Sep 2026
Lifecycle: Alive
Last seen: 10 Sep 2026

Identity audit (13)

Slug: adblock-king-mozilla-org
Lifecycle state recorded: 10 Sept 2026
Verification state: Indexed for public listing
Listing state: Listed: yes
Index status: Included in index
Latest evidence snapshot: 10 Sept 2026
Timeline basis: Indexed-at chronology. This listing's first-seen date was written by the catalog backfill, not observed here, so it is not treated as a sighting.
Name from: Derived from the project's own page and URL.
Category from: Assigned by a language model.
Summary from: Written by a language model from public pages.
Languages from: Detected by a language model, checked against the page's own declaration.
Last updated: 10 Sept 2026
Canonical URL: https://addons.mozilla.org/en-US/firefox/addon/adblocking

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