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CatBlock

catblockplus.comBrowser DevTools & extensions

PulseGate's liveness check found it on 14 Sep 2026; it is registered on Firefox Add-ons and has been in the index since 30 Jul 2026. How this is checked

CatBlock is a lightweight ad blocker that removes ads, pop-ups, trackers, and YouTube video advertisements across all sites. It works on Chrome, Edge, Opera, and Brave, delivering faster page loads, reduced data usage, and improved privacy by preventing third-party tracking. The extension specifically targets YouTube pre-roll, mid-roll, and banner ads while also eliminating newsletter overlays and cookie consent banners.

Inferred · not functionally tested

FreemiumWebEmbeddable
CatBlock preview
Visit catblockplus.com

Overview

5 features

Purpose: Intrusive ads, pop-ups, trackers, and YouTube pre-roll/mid-roll advertisements slowing down browsing and invading privacy.

Inferred · not functionally tested

Audience: web users seeking ad-free browsing

Inferred · not functionally tested

Functions: Unknown

Interfaces: API: unknown · MCP: unknown · CLI: unknown · Self-hosting: unknown

Recorded constraints: pricing: freemium · license: Proprietary · platforms: WEB · deployment: browser, embeddable

Constraint provenance is unknown; confirm requirements with the publisher.

Record sources: catblockplus.com · addons.mozilla.org. These links do not verify the individual claims.

CatBlock sits in PulseGate's Browser DevTools & extensions category. Inferred · not functionally tested: Intrusive ads, pop-ups, trackers, and YouTube pre-roll/mid-roll advertisements slowing down browsing and invading privacy. Inferred · not functionally tested: CatBlock is a consumer product aimed at web users seeking ad-free browsing. Basis unknown · not verified: There is a free tier. Basis unknown · not verified: It ships for the web and embeddable surfaces.

CatBlock builds and maintains CatBlock, and it first shipped in 2026. Inferred · not functionally tested: Among its 5 catalogued features are ad blocking, pop-up removal, and youTube ad blocking.

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

Tasks: Inferred · not functionally tested

  • Ad blocking
  • Pop-up removal
  • YouTube ad blocking
  • Tracker blocking
  • Faster page loading

Topics: Inferred · not functionally tested

Tags
ad-blockeryoutube-ad-blockerprivacy-protectiontracker-blocker

JSON profile · Text profile · Access guide

Built with & integrations

Hosting
Cloudflare
Runs on
BrowserEmbeddable
Detected from
Cloudflare
cf-ray header

Trust & compliance

Public signals
HTTPSPrivacy PolicyTerms of ServiceFree tierStore listing found
Legal
Privacy Policy Terms of Service

Indexing history

1

What PulseGate has recorded for this listing

  1. Indexed30 Jul · 10:57 UTC
    CatBlock Ad Blocker seen via Firefox Add-ons
    Source: Firefox Add-ons · Open

Frequently asked questions about CatBlock

What is CatBlock?
Inferred · not functionally tested: Intrusive ads, pop-ups, trackers, and YouTube pre-roll/mid-roll advertisements slowing down browsing and invading privacy. It is catalogued under Browser DevTools & extensions on PulseGate.
Who is CatBlock for?
Inferred · not functionally tested: CatBlock is a consumer product built for web users seeking ad-free browsing.
Is CatBlock free?
Basis unknown · not verified: Yes — there is a free tier, with paid plans for advanced use.
What platforms does CatBlock run on?
Basis unknown · not verified: CatBlock runs on the web and embeddable surfaces.
Is CatBlock still active?
PulseGate's liveness check found it on 14 Sep 2026.
What projects are similar to CatBlock?
Similar projects tracked by PulseGate include CatBlock, Ads Block- Free ad blocker, and BlockZeee.CatBlockAds Block- Free ad blockerBlockZeee
Who develops CatBlock?
CatBlock is developed by CatBlock.
How long has CatBlock been around?
CatBlock first shipped in 2026.

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