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Merlin is a free ChatGPT Chrome extension that allows you to ask questions, summarize videos, articles, PDFs, and websites, write emails, and create content for social media. It provides a convenient all-in-one AI solution for various tasks.

With Merlin, you can chat with websites, use its AI assistant on multiple platforms like Twitter, LinkedIn, and Gmail, summarize YouTube videos and articles, access live web data, and even enjoy free access to GPT-4. It is easy to use and works in multiple languages, making it suitable for a wide range of users.


  • Answering queries
  • Summarizing videos, articles, PDFs, and websites
  • Writing emails and social media content
  • Chatting with websites
  • AI assistant for Twitter, LinkedIn, and Gmail
  • YouTube summarizer
  • Live web data access
  • Free GPT-4 access

Use Cases

  • Getting answers to queries
  • Summarizing videos, articles, and websites
  • Writing emails and social media content more efficiently

Suited For

  • Professionals across prestigious tech firms and universities
  • Anyone who wants an all-in-one AI extension for writing, summarizing, and coding