Firefox Browser Add-ons
  • Extensions
  • Themes
    • for Firefox
    • Dictionaries & Language Packs
    • Other Browser Sites
    • Add-ons for Android
Log in
Preview of CatCat - default search engine

CatCat - default search engine by Goodshop

CatCat feeds shelter cats with every search - for free!

Available on Firefox for Android™Available on Firefox for Android™
0 (0 reviews)0 (0 reviews)
Download Firefox and get the extension
Download file

Extension Metadata

Screenshots
About this extension
This extension sets CatCat.org as your default search engine, making it easy and convenient to help cats in need by simply searching online.

🔎 Search to raise money for cat shelters
CatCat functions just like Yahoo, but it uses the ad revenue generated from your searches to support animal shelters and cat rescues. With every search you make, you’ll be helping provide food, care, and support for shelter cats in need!

Start helping shelter cats while you search now, with the CatCat extension!
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:

  • Access your data for sites in the catcat.org domain

Required data collection, according to the developer:

  • Search terms
Learn more
More information
Add-on Links
  • Homepage
  • Support site
  • Support Email
  • Copy add-on ID
Version
1.0.2
Size
24.11 KB
Last updated
10 days ago (Jun 11, 2026)
Related Categories
  • Search Tools
License
ISC License
Privacy Policy
Read the privacy policy for this add-on
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. Android is a trademark of Google LLC.