According to AlphaMoat, as of 2026-06, the Chrome extension Better DeepSeek has 10,000 users (+0% MoM), rated 4.8 (26 reviews) — ranked #428 of 10,567 AI browser extensions, and #182 of 5,263 in Tools.
Enhanced UX layer for DeepSeek with hidden prompts, tools, memory, document generation, and long-work packaging.
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! 🚀 Changelog ◾ v0.1.10 (2026-06-30) - New Feature: BDS:IMAGE Tag with Wikimedia Commons. DeepSeek can now search and display images from Wikimedia Commons directly in conversations. Supports query, count, width, category, caption attributes, fullscreen viewer with keyboard navigation, lazy loading, and result caching. - New Feature: Slash-Command System. A complete command subsystem with autocomplete, argument hints, and keyboard shortcuts. Built-in commands for common tasks, custom command-to-snippet mapping, and a context hand-off feature that compresses long conversations and opens a fresh session with summarized context. You can also define your own commands using saved snippets. - New Feature: Load All History. Fetch full session history from the DeepSeek API, enabling complete exports and accurate token usage calculations even for sessions with lazy-loaded messages. - New Feature: Message Timestamps. Display precise timestamps for each message. Configurable via a toggle in Settings. - New Feature: Lua & Ruby Code Runners. DeepSeek can now write and execute Lua and Ruby code directly in the chat. - Deep Research Improvements: Added 128K context budget guard to prevent context window overflow, adaptive step handling with deduplication and validation, automatic recovery from AUTO tag emission issues, report synthesis, and auto search narrowing with DDG/Bing fallback ranking. - New Feature: Search functionality in Settings Panel to quickly find settings. Advanced settings grouped into collapsible accordions for a cleaner experience. - UI/UX Improvements: Enhanced markdown styling using design system variables. BDS tool cards now appear at their original position within the message text instead of being appended at the end, with improved markdown styling throughout. - Bug Fixes: Escape character handling in AI-generated BDS tag content. Whitespace preservation in code blocks. Improved send button detection and retry logic. Markdown reconstruction and list handling improvements. Various stability fixes. ◾ v0.1.9 (2026-06-13) - New Feature: Multi-System Prompt Mode & Advanced Scheduling. Use multiple system prompt entries with per-entry scheduling - first message, every N turns, or always. - New Feature: DeepResearch. Tell DeepSeek a topic, review the generated plan, and upon approval it conducts deep multi-step research automatically. - Visualizer Rework: Visualizer widgets can now be resized and downloaded. The entire UI has been reworked for a cleaner experience. - Export/Import Overhaul: All extension data (settings, skills, memories, characters, projects) can now be exported and imported with optional encryption support. ◾ v0.1.8 (2026-06-01) - New Feature: Memory Rework. The called memory system has been reworked with a token overlap-based approach for better context matching. - New Feature: Saved Items (Bookmarks & Snippets). Save messages for later access. Create snippets and send them with a single click. - New Feature: Skill Creator Tool. Ask AI to create a custom skill for you directly from the chat. Import Memory from Another AI. Import your memory from other AI platforms into DeepSeek. - New Feature: API Playground. A built-in playground to easily test the DeepSeek API. - New Feature: Auto Search Tool. Replaced the removed Expert mode link reading and search with our own integrated search tool. - New Option: Ability to disable automatic system date/time injection into prompts. - New Language: Chinese (zh-CN) language support added. - Custom CSS & Presets: Add custom CSS overrides to the DeepSeek UI with built-in preset themes. - Bug Fixes and UX Improvements: Numerous bug fixes and UX refinements across the extension. ◾ v0.1.7 (2026-05-22) - New Feature: Localization System. Better DeepSeek now supports multiple languages. Help us improve translations or add your own language, visit Localization page. - New Feature: Custom Prompts. Create, save, and switch between multiple system prompts with ease. - New Feature: Project RAG Search. A primitive RAG system for searching through project files and local folders. - New Feature: Server status checker that notifies you when DeepSeek servers are experiencing issues. - New Feature: Announcement banner for BDS updates and important notices. - UX Improvements: Collapse/expand toggle for long messages in prompt box and message box. Extension icon now opens the DeepSeek website on click. Renderable cards for Web Fetch and GitHub Fetch operations. - Bug Fixes and Tool Improvements: Resolved font and size rendering issues in the DeepSeek interface. BDS tool parser improvements, Office tool improvements, and various performance optimizations. ◾ v0.1.6 (2026-05-12) - New Platform: Better DeepSeek is now available on Android. - New Feature: Chat Filtering & Grouping. Organize your conversations with tags and filter them from the sidebar. - New Feature: Reworked Export UI. Export full sessions or specific messages as Markdown, PDF, HTML, or Images. - New Tool: BDS:AUTO:CODE_RUNNER. DeepSeek can now request code execution and see results directly. - New Feature: Server Status Checker. Real-time monitoring of DeepSeek's server status with user notifications. - New UI: Renderable card for character creation. - UX Improvement: Various UI refinements and performance optimizations. ◾ v0.1.5 (2026-05-06) - New Feature: Advanced system prompt injection control. Choose between "Always", "First Message", or "Every X" messages with customizable intervals. - New Feature: Private repository import support via GitHub Personal Access Tokens. - New Feature: Token price estimation and context window display for API-equivalent usage. - New Feature: What's New popup in the extension. - New Option: "Disable Memory" toggle in Settings. - Bug Fixes and UX Improvements: Resolved critical issues with message handling and UI state. General UI polishing and various bug fixes. ◾ v0.1.4 (2026-04-30) - New Feature: Projects menu for better organizational control. - New Feature: Search functionality added to the session history sidebar. - UX Improvement: Settings menu rework with an "Advanced Settings" accordion to save drawer space. - New Option: Ability to disable the Hidden System Prompt entirely. - New Option: "Force Language" setting to ensure DeepSeek responds in your preferred language. ◾ v0.1.3 (2026-04-28) - New Feature: Added "Ask Questions" tool. DeepSeek can now ask for clarification when unsure about context or instructions. - New Feature: Export full sessions to Markdown and PDF. UX Improvement: Added a button to reset the system prompt to default. - Bug Fix: Resolved full page reloading issues when clicking the DeepSeek logo or the "New Chat" button. ◾ v0.1.2 (2026-04-23) - Enhanced Code Runners: Updated Python runner and added new JavaScript and TypeScript execution environments. - GitHub Integration: Added support for fetching and injecting GitHub repositories directly into the chat via BDS:AUTO. ◾ v0.1.1 (2026-04-18) - New Feature: Added full Voice Support (Speech-to-Text and Text-to-Speech). - New Feature: Configurable voice and recognition languages in Settings. - UX Improvement: Logo and "New Chat" button are now real <a> tags, supporting "Open in new tab". - Improved Reliability: Better handling of stalled streams and automatic closing of tags. ⚠️ 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.
| Month | Users | MoM |
|---|---|---|
| 2026-04 | 353 | — |
| 2026-05 | 10,000 | +2732.9% |
| 2026-06 | 10,000 | +0.0% |
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Data month: 2026-06 · User counts and ratings come from public Chrome Web Store data, aggregated monthly. See methodology.