# Grumpy Kitty

> Listing details for grumpy-kitty.

Canonical page: [https://chrome-stats.com/d/grumpy-kitty](https://chrome-stats.com/d/grumpy-kitty)

## Overview

- **ID:** `grumpy-kitty`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Removed (abandoned)
- **Publisher:** justkay
- **Version:** 2.0
- **Last updated:** 2019-05-13
- **First published:** 2011-11-23
- **Size:** 28 KB
- **Data as of:** 2026-08-04
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/grumpy-kitty/)

## Description

Grumpy Kitty is a Firefox add-on that lets you browse the web with a touch of grumpiness. It brings a unique experience to your browsing by adding grumpy kitty-themed features and elements to your browser.

## Safety

- **Risk impact:** Very low risk impact
- **Risk likelihood:** Moderate risk likelihood

### Analysis details

- This permission has no access or impact on the user's system or data, thus carrying no risk.
- This extension has low user count. Unpopular extensions may not be stable or safe.

> Some risk analysis details are omitted from this free response. [Upgrade to view the full analysis](https://chrome-stats.com/pricing).

## Similar extensions and apps

- [GrumpyCat](https://chrome-stats.com/d/grumpycat)
- [New Grumpy Cat](https://chrome-stats.com/d/new-grumpy-cat)
- [Grumpy Cat](https://chrome-stats.com/d/grumpy-cat) — 4.00 / 5
- [Gloomy Kitty](https://chrome-stats.com/d/gloomy-kitty) — 5.00 / 5
- [Tired Kitty](https://chrome-stats.com/d/tired-kitty)
- [Grumpycats](https://chrome-stats.com/d/grumpycats) — 5.00 / 5
- [Grumpy Care Bear](https://chrome-stats.com/d/grumpy-care-bear) — 4 users, 5.00 / 5
- [Kitty the Cat](https://chrome-stats.com/d/kitty-the-cat)
- [Grey Kitty](https://chrome-stats.com/d/grey-kitty)
- [Laughing Kitty](https://chrome-stats.com/d/laughing-kitty)
- [Bad Kitty](https://chrome-stats.com/d/bad-kitty)
- [My Kitty](https://chrome-stats.com/d/my-kitty) — 3.00 / 5

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Source: [Chrome-Stats](https://chrome-stats.com/d/grumpy-kitty)