A pixel-art pet companion for YouTube and Google, with cats, foxes, animations, collectibles, bubbles, quests, and a full progression system. More supported websites may be added over time. Everything runs locally. Nothing leaves your browser.
const PixelCat = {
animations: ["idle", "walk", "run", "jump", "sleep", "sit", "attack"],
collectibles: ["coins", "fish", "balls"],
enemies: ["spiders"],
extras: ["portals", "quests", "achievements", "shop", "stats"],
skins: ["white", "orange", "rainbow"],
languages: ["English", "French", "Arabic"],
privacy: "local-only"
};
const Privacy = {
tracking: false,
analytics: false,
telemetry: false,
remoteCode: false,
networkRequests: false,
accountRequired: false,
serverRequired: false,
storage: "browser.storage.local"
};Firefox:
1. Go to about:debugging → This Firefox
2. Click "Load Temporary Add-on"
3. Select manifest.json from the Firefox build
Chrome:
1. Go to chrome://extensions
2. Enable Developer mode
3. Click "Load unpacked"
4. Select the extracted Chrome MV3 build folderconst Version_2_5_6 = {
added: ["Google support", "Google quests", "Fox companion", "Fox skins", "Right-click menu"],
fixed: ["progress reset", "XP saving", "Eco Mode restore", "bubble/menu issues", "Google movement"],
improved: ["popup performance", "badge size", "quest scaling", "fox behavior", "local progress safety"],
permissions: ["added <all_urls> for gradual multi-site support"]
};
