# CompletelyBlack

> Completely black theme

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

## Overview

- **ID:** `completelyblack`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Removed (abandoned)
- **Publisher:** Firefox user 15023865
- **Category:** abstract
- **Version:** 1.0
- **Last updated:** 2019-05-31
- **First published:** 2019-05-31
- **Size:** 8.68 KB
- **Data as of:** 2026-09-08
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/completelyblack/)

## 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

- [Full Black](https://chrome-stats.com/d/enes-black) — 9 users
- [AlmostBlack](https://chrome-stats.com/d/almostblack) — 1 users
- [Black0](https://chrome-stats.com/d/black0)
- [Totally Black](https://chrome-stats.com/d/hexadorsip_totally_black) — 23 users, 5.00 / 5
- [full black](https://chrome-stats.com/d/full-black-background) — 1 users
- [Total Matte Black](https://chrome-stats.com/d/totalmatteblack)
- [O Black](https://chrome-stats.com/d/o-black)
- [Pure Black](https://chrome-stats.com/d/sky-pure-black) — 41 users, 5.00 / 5
- [Black's](https://chrome-stats.com/d/black-s)
- [Dark Black](https://chrome-stats.com/d/dark-black-theme) — 23 users, 5.00 / 5
- [Subblack Theme](https://chrome-stats.com/d/subblack-theme) — 1 users, 5.00 / 5
- [Black Theme](https://chrome-stats.com/d/black-theme-by-x0nall) — 55 users, 4.20 / 5

---

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