# Flack

> Flat Black

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

## Overview

- **ID:** `flack`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** Mike
- **Category:** solid
- **Daily users:** 1
- **Version:** 1.0
- **Last updated:** 2022-09-22
- **First published:** 2022-09-22
- **Size:** 7.98 KB
- **Data as of:** 2026-09-07
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/flack/)

## Description

Flack is a Firefox add-on called 'Flat Black' that transforms the browser into a sleek and elegant flat black theme, enhancing the user's browsing experience.

## Rankings

- #99,389 — Overall

## 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

- [Flat-Black](https://chrome-stats.com/d/flat-black)
- [Flare-on-black](https://chrome-stats.com/d/flare-on-black)
- [flatblack](https://chrome-stats.com/d/flatblack)
- [flat\_simple\_black](https://chrome-stats.com/d/flat_simple_black)
- [Flat Black and Blue](https://chrome-stats.com/d/flat-black-and-blue)
- [flat matte black](https://chrome-stats.com/d/flat-matte-black)
- [Glossy-Black](https://chrome-stats.com/d/glossy-black-136134)
- [Flat Dark Graphite](https://chrome-stats.com/d/flat-dark-graphite) — 5.00 / 5
- [Slick black](https://chrome-stats.com/d/slick-black234)
- [Simple Flat Grey](https://chrome-stats.com/d/simple-flat-grey)
- [BlackLabel Flame](https://chrome-stats.com/d/blacklabel-flame)
- [Plain, Simple, Black](https://chrome-stats.com/d/plain-simple-black)

---

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