
Merlin AI
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Introduction
Free AI browser extension and web app that helps users complete research, writing, summarization, and content creation with one click.
Listed on
July 22, 2026
What is Merlin AI?
Merlin AI is an AI assistant integrated into the browser, provided through Chrome extension and web app. It integrates top AI models including GPT-4o, Claude, Gemini, and Mistral, allowing users to invoke AI capabilities with one click on any website. The product supports generating content, summaries, and replies directly on mainstream platforms like Google Search, YouTube, Twitter, LinkedIn, and Gmail.
How to use Merlin AI?
- 1. Search and install the Merlin AI extension from the Chrome Web Store; 2. Create a free account or log in; 3. Press Ctrl+M (Windows) or Cmd+M (Mac) to invoke the AI assistant on any website; 4. On specific websites like YouTube, Twitter, LinkedIn, and Gmail, you can directly click the Merlin button to use the corresponding features; 5. You can also visit getmerlin.in to use the web version directly.
Core features of Merlin AI
- YouTube video and article auto-summarization• Google search results AI-enhanced responses• Twitter/LinkedIn content generation and smart replies• Gmail email smart composition and replies• AI image generation (20+ models supported)• PDF and document intelligent analysis• Code writing and debugging assistance• Custom knowledge base and chatbot• Research function with real-time web search support
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