Merlin - Ask AI to Research, Write & Review

Merlin provides all top models in one AI extension that works directly inside your browser.

It helps you chat with webpage content, re-write text on any website, summarize YT videos and documents, rewrite content, translate text, and create high-quality writing, without switching tabs.

🔥 Use Merlin AI to research, code, chat with websites, videos, and documents, plus write social media content in 128+ languages 🔥

💪 Key Upgrades

✔️ Unified Model Hub – Use leading AI models from Open AI, Anthropic & Google like the latest versions of ChatGPT, Gemini, Claude etc as soon as they’re launched.

✔️ Live Web & File Fusion – Pull real-time data from open tabs, PDFs, or cloud drives straight into any chat.

✔️ Every Platform, One Login: Use one account across Chrome, iOS, Android, and Windows.

✔️ 80 + Built-In AI Utilities – From AI Detector & Humanizer to code explainer, slide maker, and voice-to-text, level-up any workflow in a click.

Boost your productivity and make your workflow truly magical! 🚀

🔰 Why Use us?

Think of us as an AI chatbot that’s 20× more capable than typical models, we are powered by the top AI models from multiple AI powerhouses. Far from competing, we supercharge your AI experience in some truly awesome ways. Here’s the scoop:

1️⃣ Ctrl+M/ Cmd+M: Instantly summon any AI model right from any tab. No more juggling browsers; multitasking just got easier.

2️⃣ AI Playground: Get access to the latest AI models from OpenAI, Google, Anthropic and more as soon as they are launched.

3️⃣ Context is King: Whether you’re reading an article, replying to a tweet, or searching the web, Merlin acts as an in-context AI assistant powered by all the best of AI.

4️⃣ Save Prompts: Store and manage your favorite prompts, then deploy them anywhere online with ease. Store custom prompts for quick retrieval using “/”

5️⃣ Chat with Webpages: Open the extension as a sidebar on any website. Summarize, translate, extract key points, and more, right on the spot.

🔰 What Sets the Merlin Extension Apart in 2026?

1️⃣ Chat AI Capabilities in the Side Panel

Multiple Models, One Interface Unified Conversations: Keep every chat thread model-agnostic; switch engines mid-conversation without losing context. Multimodal Input & Output: Drop images, PDFs, or audio snippets directly into the side panel and receive rich, cited answers, descriptions, or transcripts.

2️⃣ Projects

Custom AI Assistants: Train dedicated bots on your Notion space, Google Drive folders, S3 buckets, or any URL list. Centralized Knowledge Hub: Automatic semantic search plus vector-based retrieval keeps everything at your fingertips. Specialized Writers & Agents: Spin up AI writers or code reviewers inside each project. Fine-tune temperature, tone, and function-calling permissions with one click.

3️⃣ Crafts

On-Demand Artifacts: Generate full-stack React apps, Mermaid diagrams, SQL schemas, or Python notebooks from plain English—using any connected model. Live Preview & Deploy: See results next to the chat, then one-click export to GitHub, CodeSandbox, or downloadable ZIP. Advanced Data Workflows: Drag-and-drop CSVs or JSON, run instant EDA, build charts, or schedule automated refreshes—like having an embedded data analyst.

4️⃣ Chat with Files

Vision Features: Convert screenshots to editable text, ask AI to “explain this dashboard,” or create alt-text for accessibility. Document Intelligence: Summarize, translate, redact, or OCR PDFs, DOCX, and scanned images in seconds. Webpage & Video Overviews: Paste a link to any site or YouTube video and get an actionable summary (with bilingual subtitles for videos). Interactive Q&A: Upload multiple files, cross-question them, and have the AI cite page and line numbers.

5️⃣ Reading Assistance

Article & Paper Digests: TL;DRs with auto-generated keywords, concept maps, and follow-up questions. Smart Highlights: Hover to surface definitions, related research, and inline translations.

6️⃣ Writing Assistance

Context-Aware Everywhere: Inline suggestions in email clients, social platforms, CMS editors, and IDE comments. Instant Rewrites & Outlines: One-click paraphrasing, tone shifts, or structured outlines (SEO, academic, or storytelling formats). Voice-to-Draft: Dictate ideas and watch them expand into polished prose.

7️⃣ Translate Assistance

130+ Languages Supported: Side-by-side comparison of model outputs for nuance control. Live Subtitling & Dubbing: Real-time bilingual YouTube captions and automatic voice-over for short clips.

8️⃣ Website Enhancements

AI-Powered Search Overlays: Concise, citation-rich answers on Google, Bing, DuckDuckGo, and Perplexity. Inbox Copilot: Write, summarize, or schedule Gmail responses without leaving the thread. Community Boosters: Auto-draft answers on Quora, StackOverflow, and Reddit with reference links. YouTube Key Points: Scroll through timestamps of the most important moments… no full watch needed.

🚀 How to Get Started

Install & Pin: Click “Add to Chrome” (or Edge/Brave) and pin Merlin to your toolbar. Sign Up: Create a free account to unlock the full feature set. Explore & Enjoy: Visit https://www.getmerlin.in/chat to research, summarize, translate, and create—right inside your browser! 🔥

💌 Support & Feedback

Questions or ideas? Email us at [email protected] Feature requests & bug reports: https://feedback.getmerlin.in/

Merge the power of top-tier AI with your daily tasks. Research, write, translate, analyze, and create—without ever leaving your tab. Download now and revolutionize the way you work! ✨

Merlin is proud to support the AI 4 All organization, a nonprofit whose mission is to ensure that the next generation of AI leaders reflect all of humanity. We invite you to help this mission when you are shopping at partner stores, at no cost to you. Support is always optional, and can be permanently disabled at any time. Merlin may get paid commissions directly from companies and/or via affiliate programs on sites visited and/or products purchased while using this browser extension. These commissions/affiliate-payments become the donations that go to your selected charity.