# Happy UFOs

> Listing details for happy-ufos.

Canonical page: [https://chrome-stats.com/d/happy-ufos](https://chrome-stats.com/d/happy-ufos)

## Overview

- **ID:** `happy-ufos`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Removed (abandoned)
- **Publisher:** petras-1364605632.14
- **Version:** 2.0
- **Last updated:** 2019-05-13
- **First published:** 2010-04-02
- **Size:** 141 KB
- **Data as of:** 2026-08-04
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/happy-ufos/)

## Description

Happy UFOs is a Firefox add-on that adds colorful UFOs flying across your screen, bringing a touch of joy to your browsing experience. Install the add-on and watch as these cheerful UFOs glide through your web pages, creating a fun and whimsical atmosphere.

## 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

- [Cool UFO](https://chrome-stats.com/d/cool-ufo) — 3 users, 5.00 / 5
- [Ufos](https://chrome-stats.com/d/ufos) — 5.00 / 5
- [fluffy UFO](https://chrome-stats.com/d/fluffy-ufo)
- [Space UFO](https://chrome-stats.com/d/space-ufo)
- [Cool UFO2](https://chrome-stats.com/d/cool-ufo2) — 3.00 / 5
- [UFO team](https://chrome-stats.com/d/ufo-team) — 3 users, 4.67 / 5
- [flssea of ufo](https://chrome-stats.com/d/flssea-of-ufo)
- [UfoX](https://chrome-stats.com/d/ufox)
- [Ufo\_1992](https://chrome-stats.com/d/ufo_1992)
- [Three UFOs Over New York](https://chrome-stats.com/d/three-ufos) — 1 users
- [UFOmobwars](https://chrome-stats.com/d/ufomobwars)
- [ufo 001](https://chrome-stats.com/d/ufo-001)

---

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