Better DeepSeek Firefox

Better DeepSeek

Enhanced UX layer for DeepSeek with hidden prompts, tools, memory, document generation, and long-work packaging.

Features & Capabilities

Enhanced UX layer for DeepSeek with hidden prompts, tools, memory, document generation, and long-work packaging.

Better DeepSeek is a powerful extension that transforms the DeepSeek chat interface into a full-fledged development and productivity studio. It works by intercepting your prompts and injecting a hidden system layer, allowing DeepSeek to utilize a suite of specialized tools and tags without cluttering the visible conversation.

🛠️ IN-BROWSER TOOLS & VISUALIZERS • Python Runner: Execute Python scripts (via Pyodide) with data analysis and plotting capabilities. • Office Generators: Ask DeepSeek to generate .pptx (PowerPoint), .xlsx (Excel), and .docx (Word) files instantly. • Minimalist Visualizer: Built-in physics, math, and logic simulators for better conceptual understanding.

📦 LONG-WORK & AUTO-ZIPPING Tired of copying and pasting code across 15 different files? Ask DeepSeek to build a full project. The extension will silently capture all generated files and package them into a single, neat .zip archive ready for download.

🧠 PERSISTENT MEMORY & PERSONAS • Silent Memory: DeepSeek learns your preferences, tech stack, and ongoing projects across sessions. • Custom Characters: Ask the AI to create a specific roleplay character or specialized expert persona. The extension automatically saves it to your Character Library, allowing you to switch between different personalities or specialized agents with a single click. • Skill Management: Save your most frequently used prompts, workflows, or complex tool instructions as reusable "Skills". Quickly inject them into your chat without retyping them every time.

🎙️ VOICE & ACCESSIBILITY (NEW) Voice Prompts (STT): Dictate your prompts directly using the built-in microphone tool. It supports auto-submission for a completely hands-free experience. Voice Responses (TTS): Have DeepSeek read its responses back to you. Perfect for long explanations or when you're multitasking.

🔒 PRIVACY FIRST & OPEN SOURCE Your data belongs to you. The extension operates entirely within your browser, parsing standard DOM elements and leveraging local APIs. Check out our source code, report issues, or contribute on GitHub!

⚠️ DISCLAIMER "Better DeepSeek" is an unofficial, independent, and community-driven open-source extension. It is NOT affiliated with, endorsed by, sponsored by, or officially connected to DeepSeek or DeepSeek AI in any way. All product names, logos, and brands are property of their respective owners.

User Growth & Download Statistics

Manifest V3 Add-on
By:
EdgeTypE
Daily users:
253 62
Rating:
5.00
(3)
Version:
0.1.8 Last updated: 2026-06-01
Version code:
6287692
Creation date:
2026-04-20
Risk:
High risk impact High risk likelihood
Permissions:
Host permissions:
  • https://chat.deepseek.com/*
  • https://codeload.github.com/*
  • https://cdn.jsdelivr.net/*
  • https://pyscript.net/*
  • <all_urls>
Content scripts matches:
  • chat.deepseek.com
Size:
816.35KB
URLs:
Website
Full description:
See detailed description
Source:
Firefox Add-ons Store
Data ingested on:
2026-06-05
Compare stats and ranking:

Contact the developer

Chrome-Stats does not own this Firefox add-on. Please use these information below to contact the Firefox add-on developer.
Developed by:
EdgeTypE
Firefox Add-ons Store
https://addons.mozilla.org/firefox/addon/better-deepseek/
Website:
https://github.com/EdgeTypE/better-deepseek

User Reviews

by sh*****, 2026-05-19

this is a must have if you use deepseek, thanks to the developers now deepseek can remember stuff about you !
by ni*****, 2026-05-04

Put your DeepSeek in Expert Mode then with this extension it's a game changer !
by Mr*****, 2026-04-26
View all user reviews ›

Is Better DeepSeek Safe?

Risk impact
Risk impact measures the level of extra permissions an extension has access to. A low risk impact extension cannot do much harms, whereas a high risk impact extension can do a lot of damage like stealing your password, bypassing your security settings, and accessing your personal data. High risk impact extensions are not necessarily malicious. However, if they do turn malicious, they can be very harmful.

Better DeepSeek requires some sensitive permissions that could impact your browser and data security. Exercise caution before installing.

Risk impact analysis details
  • Critical Allows access to all websites, posing a significant security risk as it can monitor and modify data from any visited site.
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  • High ******* ******* **** *** ****** ***** *** ***** ** ******* **** ********* ********* ** * *********** *****
Risk likelihood
Risk likelihood measures the probability that a Firefox add-on may turn malicious. This is determined by the publisher and the Firefox add-on reputation on Firefox Add-ons Store, the amount of time the Firefox add-on has been around, and other signals about the Firefox add-on. Our algorithms are not perfect, and are subject to change as we discover new ways to detect malicious extensions. We recommend that you always exercise caution when installing a Firefox add-on.

Better DeepSeek is recently added, and hasn't been around long enough for us to gather enough data to accurately assess its risk level.

Risk likelihood analysis details
  • High This extension was recently updated in the past month. New updates may not be stable or safe.
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  • Medium **** ********* *** ***** ** *** **** * ******* *** ********** *** *** ** ****** ** *****
  • Good **** ********* *** **** **** *******
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