CatBlock

CatBlock is like an ad blocker, but instead of blocking ads it shows you pictures of cats (configurable)

What is CatBlock?

CatBlock is a Chrome extension developed by https://getcatblock.com, and its main feature is "CatBlock is like an ad blocker, but instead of blocking ads it shows you pictures of cats (configurable)".

Extension Screenshots

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Download CatBlock Extension CRX File

Download CatBlock extension files in crx format, manually install Chrome extensions in the browser, or share the crx files with friends to easily install Chrome extensions.

Extension Usage Instructions

                        CatBlock blocks ALL ads (and replaces them with cats) and malware on all websites by default!
We also don't participate in the Acceptable Ads program.

CatBlock is built on top of the original AdBlock, with an ability to replace ads by cats (or whatever you want).
You can also disable replacing ads by cats, so CatBlock can work as a standard ad blocking extension.

We hope you will enjoy our extension :)                    

Extension Basic Information

Name CatBlock CatBlock
ID mdcgnhlfpnbeieiiccmebgkfdebafodo
Official URL https://chromewebstore.google.com/detail/catblock/mdcgnhlfpnbeieiiccmebgkfdebafodo
Description CatBlock is like an ad blocker, but instead of blocking ads it shows you pictures of cats (configurable)
File Size 1015 KB
Installation Count 5,441
Current Version 1.5.1.1
Last Updated 2022-05-22
Publish Date 2017-08-11
Rating 4.58/5 Total 55 Ratings
Developer https://getcatblock.com
Email [email protected]
Payment Type free
Extension Website http://getcatblock.com
Help Page URL https://github.com/CatBlock/catblock/discussions
Supported Languages id,de,en,fr,nl,no,vi,tr,ca,da,es,hr,it,hu,pl,pt-BR,pt-PT,ro,sk,sl,fi,sv,cs,el,sr,bg,ru,uk,gu,ar,zh-CN,zh-TW,ja,ko
manifest.json
{
    "update_url": "https:\/\/clients2.google.com\/service\/update2\/crx",
    "author": "CatBlock Team",
    "background": {
        "page": "background.html",
        "persistent": true
    },
    "browser_action": {
        "default_icon": {
            "19": "img\/icon19.png",
            "38": "img\/icon38.png"
        },
        "default_popup": "button\/popup.html",
        "default_title": "__MSG_catblock_adblock_click_for_details__"
    },
    "content_scripts": [
        {
            "all_frames": true,
            "js": [
                "js\/bandaids.js"
            ],
            "matches": [
                "*:\/\/*.facebook.com\/*",
                "*:\/\/*.mail.live.com\/*",
                "*:\/\/*.mastertoons.com\/*",
                "*:\/\/*.mobilmania.cz\/*",
                "*:\/\/*.zive.cz\/*",
                "*:\/\/*.doupe.cz\/*",
                "*:\/\/*.e15.cz\/*",
                "*:\/\/*.sportrevue.cz\/*",
                "*:\/\/*.autorevue.cz\/*",
                "*:\/\/*.youtube.com\/*"
            ],
            "run_at": "document_start"
        },
        {
            "all_frames": true,
            "js": [
                "lib\/jquery.min.js",
                "lib\/punycode.min.js",
                "js\/port.js",
                "js\/functions.js",
                "filtering\/filteroptions.js",
                "js\/adblock_start_common.js",
                "js\/adblock_start_chrome.js",
                "catblock\/contentscript.js"
            ],
            "matches": [
                "http:\/\/*\/*",
                "https:\/\/*\/*"
            ],
            "run_at": "document_start"
        },
        {
            "all_frames": false,
            "js": [
                "uiscripts\/blacklisting\/rightclick_hook.js"
            ],
            "matches": [
                "http:\/\/*\/*",
                "https:\/\/*\/*"
            ],
            "run_at": "document_end"
        }
    ],
    "content_security_policy": "default-src 'self'; style-src 'self' 'unsafe-inline'; connect-src *; img-src *;",
    "default_locale": "en",
    "description": "CatBlock is like an ad blocker, but instead of blocking ads it shows you pictures of cats (configurable)",
    "icons": {
        "128": "img\/icon128.png",
        "16": "img\/icon16.png",
        "48": "img\/icon48.png"
    },
    "incognito": "spanning",
    "manifest_version": 2,
    "minimum_chrome_version": "58",
    "name": "CatBlock",
    "optional_permissions": [
        "management"
    ],
    "options_page": "options\/index.html",
    "permissions": [
        "http:\/\/*\/*",
        "https:\/\/*\/*",
        "ws:\/\/*\/*",
        "wss:\/\/*\/*",
        "contextMenus",
        "idle",
        "webRequest",
        "webRequestBlocking",
        "webNavigation",
        "notifications"
    ],
    "version": "1.5.1.1",
    "web_accessible_resources": [
        "img\/icon24.png",
        "jquery\/css\/images\/ui-bg_inset-hard_100_fcfdfd_1x100.png",
        "jquery\/css\/images\/ui-icons_056b93_256x240.png",
        "jquery\/css\/images\/ui-icons_d8e7f3_256x240.png",
        "jquery\/css\/jquery-ui.custom.css",
        "jquery\/css\/override-page.css",
        "catblock\/pix\/1.jpg",
        "catblock\/pix\/5.jpg",
        "catblock\/pix\/6.jpg",
        "catblock\/pix\/7.jpg",
        "catblock\/pix\/8.jpg",
        "catblock\/pix\/9.jpg",
        "catblock\/pix\/big1.jpg",
        "catblock\/pix\/big2.jpg",
        "catblock\/pix\/big3.jpg",
        "catblock\/pix\/big4.jpg",
        "catblock\/pix\/small1.jpg",
        "catblock\/pix\/small2.jpg",
        "catblock\/pix\/small3.jpg",
        "catblock\/pix\/small4.jpg",
        "catblock\/pix\/small5.jpg",
        "catblock\/pix\/small6.jpg",
        "catblock\/pix\/small7.jpg",
        "catblock\/pix\/small8.jpg",
        "catblock\/pix\/tall3.jpg",
        "catblock\/pix\/tall4.jpg",
        "catblock\/pix\/tall5.jpg",
        "catblock\/pix\/tall6.jpg",
        "catblock\/pix\/wide1.jpg",
        "catblock\/pix\/wide2.jpg",
        "catblock\/pix\/wide3.jpg",
        "catblock\/pix\/wide4.jpg",
        "img\/icon19.png",
        "img\/icon24.png"
    ]
}