# TextLab Extension

> Analyze text from ChatGPT and Copilot using TextLab API by H-and-H Communication Lab GmbH

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

## Overview

- **ID:** `textlab-extension`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** H&H Communication Lab GmbH
- **Category:** language-support,social-communication
- **Daily users:** 3
- **Version:** 1.0.33
- **Last updated:** 2026-07-24
- **First published:** 2025-11-21
- **Size:** 147 KB
- **Data as of:** 2026-09-15
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/textlab-extension/)
- **Website:** [https://www.comlab-ulm.de](https://www.comlab-ulm.de/)
- **Privacy policy:** [https://addons.mozilla.org/firefox/addon/textlab-extension/privacy/](https://addons.mozilla.org/firefox/addon/textlab-extension/privacy/)

## Description

This add-on allows enterprise users to send text they explicitly select in ChatGPT and Microsoft 365 Copilot to their organization’s TextLab server for text-quality analysis and to view the results in a side panel.

## Rankings

- #55,340 — Overall
- #198 — copilot

## Permissions and access

### Permissions

- `storage`

### Host permissions

- `https://textlab.online/*`
- `https://chatgpt.com/*`
- `https://*.chatgpt.com/*`
- `https://chat.openai.com/*`
- `https://*.cloud.microsoft/*`

### Content script matches

- `chatgpt.com`
- `*.chatgpt.com`
- `chat.openai.com`
- `*.cloud.microsoft`
- `m365.cloud.microsoft`

## Safety

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

### Analysis details

- Request access to the following domains: chatgpt.com, openai.com, cloud.microsoft, textlab.online
- 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/textlab-extension)