# ChatGPT Extended

> Add extended functionality and prompt managing to ChatGPT. As of right now, this adds 5 features to ChatGPT which just improved the overall quality of life.

Canonical page: [https://chrome-stats.com/d/chatgpt-extended](https://chrome-stats.com/d/chatgpt-extended)

## Overview

- **ID:** `chatgpt-extended`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Removed
- **Publisher:** TherioJunior
- **Daily users:** 12
- **Version:** 1.1
- **Last updated:** 2023-10-23
- **First published:** 2023-10-22
- **Size:** 26 KB
- **Data as of:** 2025-10-26
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/chatgpt-extended/)
- **Website:** [https://gitlab.com/TherioJunior/chatgpt-extended/issues](https://gitlab.com/TherioJunior/chatgpt-extended/issues)

## Description

Adds the following to ChatGPT:
- Default Model Selector: no matter what you do on the site, new chats will be started with a through the extension selected model which is up to your choice. These are separated between the free GPT-3.5 Turbo and all the different paid GPT-4 versions. NOTE: This will not unlock those models, you'd still have to have OpenAI/ChatGPT Premium.

- Output Language: Choose and force ChatGPT to have the conversation with you in German, English or let it auto-detect the language for you. If you don't like it, you can have it set to nothing and let ChatGPT decide on its own (this is the default)

- Output/Conversation style: Have ChatGPT answer in a specific style. You can have it set to answer playfully, as an example.

- Output/Conversation tone: Have ChatGPT answer in a specific tone. You can, amongst other things, force the answers to be Journalistic, Creative, Precise, Technical or make ChatGPT explain it to your like you are 5 years old (ELI5)

Additionally, this adds a button to your chatbox which lets you make ChatGPT continue its answer and further expand what it was talking about by clicking this one button.

## Permissions and access

### Permissions

- `webNavigation`
- `activeTab`
- `storage`

### Content script matches

- `chat.openai.com`

## Safety

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

### Analysis details

- Allows retrieval of a user’s browsing history, presenting a notable privacy risk.
- This extension is not longer available in the store

> 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/chatgpt-extended)