CatBlock Reviews

CatBlock Description

Ad-blocking extension that replaces ads with photos of cats. CatBlock can also be used as a standalone ad blocking extension! Available for Google Chrome, Opera, and Mozilla Firefox desktop browsers. We have used AdBlock's code and replaced all the ads that you don't see with photos of cats. The AdBlock fork founders all have previous experience with AdBlock and have contributed regularly to the project in the past. The block, like AdBlock before it, is 100% open-source and licensed under the GNU GPLv3. You can find our code on GitHub. For any questions or problems, we regularly check our support site. A public Discord server is also available for anyone to join and receive help with the block. You can also use any other set images from Flickr if you don't want to see cats!