# Opera Dark theme

> Theme based on Opera browser dark theme.

Canonical page: [https://chrome-stats.com/d/opera-dark-theme](https://chrome-stats.com/d/opera-dark-theme)

## Overview

- **ID:** `opera-dark-theme`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** Tibor
- **Category:** firefox
- **Daily users:** 1
- **Rating:** 4.00 / 5 (1 ratings)
- **Version:** 2.0
- **Last updated:** 2019-05-13
- **First published:** 2019-01-31
- **Size:** 7.94 KB
- **Data as of:** 2026-09-09
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/opera-dark-theme/)

## Rankings

- #85,337 — 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).

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