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Preview of cozy neko purrowser

cozy neko purrowser by Anya

Blocks pop-up ads, cleans YouTube distractions (comment and ads), and lets you wipe browsing history with a cute cat-themed popup.

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Available on Firefox for Android™Available on Firefox for Android™
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About this extension
🐱 Cozy Neko Purrowser brings warm, pixel-cute vibes to your Firefox while keeping it fast and tidy.

✨ Features:
  • Smart Anti-Pop-Up – Automatically blocks annoying ad pop-ups and shady "click" windows. Safe for downloads, so you won't lose your files.
  • Cat-Speed YouTube – Removes ads, promoted videos, and even comments section if you want (optional). Makes YouTube feel light and clean, like a purring kitten.
  • Hairball Cleaner – One-click button in the popup to delete the last hour of browsing history. Comes with a cute custom confirmation dialog (YES, PURR / NO, WAIT) and a success screen.
  • Cozy Pixel Design – Retro terminal font (VT323), cream & ginger colors, and a cute neko (cat) icon. Everything feels warm and soft, just like a lazy afternoon with your cat.

🔒 Privacy first:
This add-on does not collect any data. All actions happen locally in your browser. The only permissions used are for cleaning history, blocking pop-ups, and removing YouTube ad elements. No tracking, no external calls.

🎮 Perfect for:
- People who love cats and cozy aesthetics
- Anyone tired of pop-up ads and YouTube distractions
- Users who want a simple, cute, and effective browser cleaner

🧡 A little purr from the developer:

We're just getting started! Cozy Neko Purrowser will keep growing — more cute features, better performance, and always gentle on your laptop battery. No bloat, no tracking, just pure cozy vibes and useful tools.
Also~ all code is hand-written, readable, and included as-is in the extension package. No minifiers, bundlers, or code generators were used. Reviewers can inspect the files directly.
Stay tuned for future updates, nyaa~ 🐾

Made with 🧡 and purrs.
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Permissions and data

Required permissions:

  • Access browsing history
  • Display notifications to you
  • Access browser tabs
  • Access your data for sites in the youtube.com domain

Data collection:

  • The developer says this extension doesn't require data collection.
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Version
9.0
Size
24.14 KB
Last updated
17 days ago (Jun 6, 2026)
Related Categories
  • Privacy & Security
  • Appearance
License
MIT License
Version History
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