# Slack App-in-Tab

> Open the Slack app with its multi-workspace sidebar in a simple browser tab

Canonical page: [https://chrome-stats.com/d/slack-app-in-tab](https://chrome-stats.com/d/slack-app-in-tab)

## Overview

- **ID:** `slack-app-in-tab`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** louisremi
- **Category:** social-communication
- **Daily users:** 169
- **Weekly downloads:** 2
- **Rating:** 4.44 / 5 (9 ratings)
- **Version:** 1.0
- **Last updated:** 2021-04-13
- **First published:** 2021-04-12
- **Size:** 25 KB
- **Data as of:** 2026-09-09
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/slack-app-in-tab/)
- **Website:** [https://github.com/louisremi/slack-app-in-tab](https://github.com/louisremi/slack-app-in-tab)

## Description

The Slack App-in-Tab Chrome extension allows users to open the Slack app with its multi-workspace sidebar directly in a browser tab. By installing the extension and logging into your Slack workspaces via https://app.slack.com, you can easily access all your Slack teams within a single, organized sidebar just like the native Slack App. This extension enhances productivity by simplifying workspace management without needing to switch apps or windows.

## Rankings

- #8,916 — Overall
- #17 — app
- #22 — apps

## Permissions and access

### Permissions

- `activeTab`
- `tabs`
- `https://*.slack.com/*`

### Content script matches

- `*.slack.com`

## Safety

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

### Analysis details

- Grants access to browser tabs, which can be used to track user browsing habits and history, presenting a privacy concern.
- 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/slack-app-in-tab)