# Dark mode for Slack

> Adds a dark mode theme to the Slack web App

Canonical page: [https://chrome-stats.com/d/dark-mode-for-slack](https://chrome-stats.com/d/dark-mode-for-slack)

## Overview

- **ID:** `dark-mode-for-slack`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** Schogol
- **Category:** appearance
- **Rating:** 5.00 / 5 (1 ratings)
- **Version:** 0.2
- **Last updated:** 2019-07-24
- **First published:** 2019-07-22
- **Size:** 38 KB
- **Data as of:** 2026-09-11
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/dark-mode-for-slack/)

## Description

Dark mode for Slack is a Firefox add-on that adds a custom CSS to https://*.slack.com/* websites, enabling a dark mode theme. It helps to save your eyesight. The add-on is designed to enhance the Slack web app user experience with a visually appealing dark mode.

## Rankings

- #130,547 — Overall

## Permissions and access

### Content script matches

- `*.slack.com`

## Safety

- **Risk impact:** Moderate risk impact
- **Risk likelihood:** Low risk likelihood

### Analysis details

- Injects scripts into web pages, which may alter or extract site contents, resulting in a substantial 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/dark-mode-for-slack)