PixelCat

Name: PixelCat
Rating: 5 (23 reviews)
Author: Pistachios

A playful pixel pet add-on for YouTube and Google. Choose a cat or fox, earn XP, complete quests, unlock skins, use companions, and enjoy fun page interactions.

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Features & Capabilities

PixelCat adds a playful pixel-art pet companion to supported websites, currently YouTube and Google.

Choose between a cat and a fox, interact with them, feed them fish, play with balls, collect coins, complete daily quests, unlock skins, use companion mode, and watch them react to the page around them.

The add-on includes XP progression, levels, shop items, Google-related quests, bubble events, portals, spiders, right-click pet options, and small fun reactions while you browse.

PixelCat runs entirely locally in your browser. It does not use external servers, analytics, tracking, or data collection. Your XP, coins, settings, quests, pets, and unlocks are saved locally using browser storage.

More supported websites may be added over time.

User Growth & Download Statistics

Add-on

By:

Daily users:

Rating:

Version:

2.5.7 Last updated: 2026-05-11

Version code:

6257070

Creation date:

2026-05-04

Risk:

Permissions:

storage
<all_urls>

Content scripts matches:

www.youtube.com
youtube.com
www.google.com
google.com
www.google.co.ma
google.co.ma

Size:

593.88KB

URLs:

Full description:

Source:

Firefox Add-ons Store

Data ingested on:

2026-06-19

Compare stats and ranking:

Ranking

# 7,708 ▼ 58

Other rankings

#58 in catalog keyword 7

#61 in education keyword 10

#66 in category keyword 23

#101 in fun keyword 8 ▼ 1

#104 in choose keyword 28

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For Developers

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Contact the developer

Chrome-Stats does not own this Firefox add-on. Please use these information below to contact the Firefox add-on developer.

Developed by:

Pistachios

Firefox Add-ons Store

https://addons.mozilla.org/firefox/addon/pixelcat/

Permission Change History

2026-05-11: Version 2.5.1 → 2.5.6

Add Permissions: <all_urls>

Remove Permissions: *://www.youtube.com/* *://youtube.com/*

User Reviews

This extension is very cute and adds a breath of life to quite static and boring YouTube web page, I can think of only one issue - is there a way to disable bubbles that cats sometime float in? They obscure clip window and it's quite annoying to pop the bubble manually. Edit: Never mind, found it - it's hidden as "Rare events" setting... so no issues whasover for me from now on :)

by Fi*****, 2026-05-26

by Fi*****, 2026-05-16

by Li*****, 2026-05-15

View all user reviews ›

Is PixelCat Safe?

Risk impact

Risk impact measures the level of extra permissions an extension has access to. A low risk impact extension cannot do much harms, whereas a high risk impact extension can do a lot of damage like stealing your password, bypassing your security settings, and accessing your personal data. High risk impact extensions are not necessarily malicious. However, if they do turn malicious, they can be very harmful.

PixelCat requires some sensitive permissions that could impact your browser and data security. Exercise caution before installing.

Risk impact analysis details

Critical Allows access to all websites, posing a significant security risk as it can monitor and modify data from any visited site.
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Risk likelihood

Risk likelihood measures the probability that a Firefox add-on may turn malicious. This is determined by the publisher and the Firefox add-on reputation on Firefox Add-ons Store, the amount of time the Firefox add-on has been around, and other signals about the Firefox add-on. Our algorithms are not perfect, and are subject to change as we discover new ways to detect malicious extensions. We recommend that you always exercise caution when installing a Firefox add-on.

PixelCat is recently added, and hasn't been around long enough for us to gather enough data to accurately assess its risk level.

Risk likelihood analysis details

High This extension has low user count. Unpopular extensions may not be stable or safe.
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