# DeepSeek Expert Mode

> Automatically selects Expert mode on chat.deepseek.com

Canonical page: [https://chrome-stats.com/d/deepseek-expert-mode](https://chrome-stats.com/d/deepseek-expert-mode)

## Overview

- **ID:** `deepseek-expert-mode`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** Roman
- **Category:** other
- **Daily users:** 1
- **Version:** 0.1.0
- **Last updated:** 2026-05-04
- **First published:** 2026-05-01
- **Size:** 8.50 KB
- **Data as of:** 2026-09-07
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/deepseek-expert-mode/)
- **Website:** [https://github.com/dikos1337/deepseek-expert](https://github.com/dikos1337/deepseek-expert)

## Description

Automatically selects Expert mode on <a href="https://prod.outgoing.prod.webservices.mozgcp.net/v1/1783738123526d6031c48592a820f5af2f46c9578f27cf824241e90d8b3ba6db/http%3A//chat.deepseek.com" rel="nofollow">chat.deepseek.com</a>. It is a small convenience extension for users who prefer Expert mode by default.

No tracking, no analytics, no external requests, and no data collection.

## Rankings

- #95,584 — Overall
- #52 — deepseek

## Permissions and access

### Content script matches

- `chat.deepseek.com`

## Safety

- **Risk impact:** Moderate risk impact
- **Risk likelihood:** High 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/deepseek-expert-mode)