Merlin is a powerful 26-in-1 Chrome extension that transforms how you research, write, and interact with content online.
Seamlessly blending top AI models like ChatGPT, Gemini, Claude, and more, Merlin enables you to summarize, translate, rewrite, and even chat with webpages, files, and videos—right from your browser.
Whether you’re writing content, analyzing data, or translating across languages, Merlin brings an AI super assistant to every tab.
Why People Love Merlin
Merlin isn’t just another AI chatbot — it’s your context-aware productivity copilot.
With one shortcut (Ctrl + M or Cmd + M), you can summon any AI model anywhere online — no switching tabs, no clutter, no friction.
Here’s what makes Merlin truly magical:
Unified AI Models
Access ChatGPT-4, Claude 3.7 Sonnet, Gemini, Mistral, and more — all from one sleek interface.
Switch between models seamlessly to get diverse perspectives, deeper research, or alternative writing styles.
Real-Time Web & File Access
Chat directly with webpages, PDFs, and YouTube videos.
Summarize, extract insights, or translate on the fly — without leaving your browser tab.
Chat With Anything
Ask Merlin to:
Summarize a 30-minute YouTube video in 30 seconds.
Translate an article into 50+ languages.
Reword an email for tone and clarity.
Generate code snippets, diagrams, or essays instantly.
Key Features:
Access 70+ AI tools for writing, summarizing, coding, translating, and content generation
Use Ctrl+M/Cmd+M to summon AI on any site or tab instantly
Chat with webpages, PDFs, YouTube videos, and uploaded documents
Customize AI chatbots with your files, links, or knowledge bases via Projects
Save, manage, and reuse prompts with a built-in prompt library
Generate on-demand artifacts like code, diagrams, or visuals using Crafts
Real-time writing, rewriting, and tone suggestions across all platforms
Translate content in 50+ languages, including text on images and videos
Unified interface with support for GPT-4, GPT-4o, Claude 3.7, Mistral, DeepSeek, and more
How to Use Merlin
Step 1: Add Merlin from the Chrome Web Store.
Step 2: Pin it to your toolbar.
Step 3: Sign up (it’s free!).
Step 4: Use Ctrl + M to open Merlin anywhere — on websites, PDFs, or search pages.
That’s it — your browser just got smarter.
Best for:
Content creators looking to research, write, and optimize faster
Students and researchers needing accurate summaries and translations
Professionals managing large volumes of documents or data
Developers generating or reviewing code with AI assistance
Social media managers writing or translating posts in multiple languages
Educators summarizing and analyzing academic content
Multilingual teams collaborating across global content
Price: Offers in-app purchases
Disclaimer: Please refer to the website for the most accurate and current pricing details and service offerings.
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FAQs
What is Merlin used for?
Merlin is a Chrome extension and cross-platform AI assistant that helps you research, summarize, translate, and create content using multiple AI models like ChatGPT, Claude, Gemini, and Mistral — directly in your browser.
Is Merlin AI free to use?
Yes, Merlin offers a free plan with essential AI tools and a premium plan for advanced features like Projects, Crafts, and extended model access.
Does Merlin work on mobile?
Yes — it’s available on iOS, Android, Windows, and macOS, so you can sync your workflow across devices.
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