Firefox Browser Add-ons
  • Extensions
  • Themes
    • for Firefox
    • Dictionaries & Language Packs
    • Other Browser Sites
    • Add-ons for Android
Log in
Preview of Ad Cleanse & Search

Ad Cleanse & Search by Ad Cleanse

Automatically blocks intrusive ads, pop-ups, and trackers for a faster, cleaner, distraction-free web, with simple per-site controls to whitelist the pages you choose.-ups, and banners for cleaner, faster, less cluttered browsing.

0 (0 reviews)0 (0 reviews)
Download Firefox and get the extension
Download file

Extension Metadata

About this extension
Ad Cleanse removes the clutter from your everyday browsing by automatically blocking intrusive ads, pop-ups, and banners across the websites you visit. The result is cleaner pages, fewer distractions, and a faster, more comfortable web experience with no setup required.

Once installed, Ad Cleanse works quietly in the background, filtering out the noisy, attention-grabbing elements that slow pages down and get in the way of what you actually came to read or watch. It also tidies up the empty gaps and broken layouts that blocked ads can leave behind, so the pages you visit look clean and complete instead of half-finished.

You stay in control the whole time. With a built-in allowlist, you can choose to allow ads on individual sites, or even on specific pages, which is handy for supporting the creators and publishers you care about or for the occasional site that simply works better with its ads left in place. Your changes take effect right away, and a straightforward options screen, including a dark mode, lets you manage your preferences whenever you like.
  • Block ads, pop-ups, and autoplay video ads before they load.
  • Stop hidden trackers for faster pages and less data use.
  • Hide leftover ad containers and recommendation widgets that slip through.
  • Whitelist any site or page you want to support with one toggle.
  • Lightweight and hands-off with dark mode and a simple options panel.

Lightweight, simple to use, and effective from the moment you add it, Ad Cleanse is built to make the web quieter, cleaner, and more enjoyable every single day.
Rated 0 by 0 reviewers
Log in to rate this extension
There are no ratings yet

Star rating saved

5
0
4
0
3
0
2
0
1
0
No reviews yet
Permissions and data

Required permissions:

  • Block content on any page
  • Access browser tabs
  • Access your data for all websites

Optional permissions:

  • Access your data for sites in the ad-cleanse.com domain

Data collection:

  • The developer says this extension doesn't require data collection.
Learn more
More information
Add-on Links
  • Support site
  • Support Email
  • Copy add-on ID
Version
1.0.5
Size
471.75 KB
Last updated
2 days ago (Jun 18, 2026)
Related Categories
  • Search Tools
  • Appearance
License
All Rights Reserved
Version History
  • See all versions
Add to collection
Report this add-on
Go to Mozilla's homepage

Add-ons

  • About
  • Firefox Add-ons Blog
  • Extension Workshop
  • Developer Hub
  • Developer Policies
  • Community Blog
  • Forum
  • Report a bug
  • Review Guide

Browsers

  • Desktop
  • Mobile
  • Enterprise

Products

  • Browsers
  • VPN
  • Relay
  • Monitor
  • Pocket
  • Bluesky (@firefox.com)
  • Instagram (Firefox)
  • YouTube (firefoxchannel)
  • Privacy
  • Cookies
  • Legal

Except where otherwise noted, content on this site is licensed under the Creative Commons Attribution Share-Alike License v3.0 or any later version.