# Ultra Black

> This is a dark theme made only by #000000

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

## Overview

- **ID:** `ultra-black`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** SwnD3v
- **Category:** solid
- **Daily users:** 6
- **Weekly downloads:** 1
- **Version:** 1.0
- **Last updated:** 2022-06-29
- **First published:** 2022-06-29
- **Size:** 7.97 KB
- **Data as of:** 2026-09-09
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/ultra-black/)

## Rankings

- #41,570 — 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

- [AlmostBlack](https://chrome-stats.com/d/almostblack) — 1 users
- [Dark Black](https://chrome-stats.com/d/dark-black-theme) — 23 users, 5.00 / 5
- [Pure Black](https://chrome-stats.com/d/pure-black) — 5.00 / 5
- [Dark Black](https://chrome-stats.com/d/dark-black-blue) — 1.00 / 5
- [Blackest Black](https://chrome-stats.com/d/blackest-black)
- [Pure Black](https://chrome-stats.com/d/sky-pure-black) — 41 users, 5.00 / 5
- [Black0](https://chrome-stats.com/d/black0)
- [Total Black Theme](https://chrome-stats.com/d/total-black-theme)
- [Pure Black Theme](https://chrome-stats.com/d/kashi-black-theme) — 3 users
- [Dark](https://chrome-stats.com/d/ftblack) — 811 users, 5.00 / 5
- [All Black](https://chrome-stats.com/d/all-black_siro)
- [Ultradark-theme](https://chrome-stats.com/d/ultradark-theme) — 1 users

---

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