# Flat Firefox

> A flat and simple Firefox theme

Canonical page: [https://chrome-stats.com/d/flat-firefox](https://chrome-stats.com/d/flat-firefox)

## Overview

- **ID:** `flat-firefox`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** Sheldon
- **Category:** firefox
- **Daily users:** 1
- **Weekly downloads:** 1
- **Rating:** 4.54 / 5 (13 ratings)
- **Version:** 2.0
- **Last updated:** 2019-05-13
- **First published:** 2015-05-08
- **Size:** 175 KB
- **Data as of:** 2026-09-06
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/flat-firefox/)

## Description

Flat Firefox is a Firefox add-on that provides a flat and simple theme for your browser. Install Flat Firefox to give your Firefox browser a clean and minimalist look.

## Rankings

- #70,153 — Overall

## Safety

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

- [Flat Theme](https://chrome-stats.com/d/flat-theme) — 4.00 / 5
- [Flat Fox](https://chrome-stats.com/d/flat-fox) — 5.00 / 5
- [flat\_grey](https://chrome-stats.com/d/flat_grey)
- [Flat Theme](https://chrome-stats.com/d/flat-fire-theme)
- [Simple](https://chrome-stats.com/d/simple) — 2 users, 5.00 / 5
- [Numix Flat Firefox Theme](https://chrome-stats.com/d/numix-flat-firefox-theme) — 4.50 / 5
- [Flat Dark Fox](https://chrome-stats.com/d/flat-dark-fox)
- [Paper Firefox Theme 03](https://chrome-stats.com/d/paper-firefox-theme-03)
- [Frost Flat Firefox Theme](https://chrome-stats.com/d/frost-flat-firefox-theme) — 3 users, 4.67 / 5
- [Mozilla Firefox Flat Theme](https://chrome-stats.com/d/flat-mf) — 1 users
- [Minimal Flat Grey Theme](https://chrome-stats.com/d/minimal-flat-grey-theme) — 12 users
- [Simple](https://chrome-stats.com/d/simpletheme983) — 12 users

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