ChatGPT Writer: Use AI on Any Site (GPT-4.1, Claude, Gemini, and More)

Get smarter, context-aware AI help on any website with our free AI browser extension. Powered by the most intelligent AI models (ChatGPT, Claude, Gemini). Also available on web and mobile.

ENDLESS WAYS TO USE:

✉️ Instantly draft replies on Gmail, LinkedIn, Freshdesk, and more. 📝 Fix grammar, rephrase, proofread, and improve your writing.
🌐 High-quality translations that are better than Google Translate. 🔍 Fact-check, learn new concepts, and expand your knowledge.
🗒️ Summarize lengthy texts.
🧠 Research, plan, and brainstorm with ease.
🎁 Get creative gift ideas, recipe suggestions, and much more.

FEATURE-PACKED BROWSER EXTENSION:

✅ Personalized AI: Create your profile for truly personalized responses. ✅ Deep Integration with Popular Sites (Gmail, LinkedIn, Freshdesk, etc): Understands context to write the perfect reply, every time. ✅ Custom Writing Styles: Create different styles for different situations. ✅ Access latest and smartest AI models: GPT-4.1, GPT-o3, Claude Sonnet, Gemini, and more. ✅ Multi-Turn Conversations with support for Markdown, code syntax highlighting, and LaTeX. ✅ Prompt Templates: Save your favorite prompts and use them with a single click. ✅ Customizable length of AI responses. ✅ Supports All Languages. ✅ Resizable and Draggable around the web page. ✅ Available on all devices. ✅ Free to try.

HIGHEST QUALITY RESPONSES:

Go beyond generic AI. Our system is fully personalized to you, generating intelligent, context-aware responses. Powered by the world's most intelligent AI models.

MULTIPLE WAYS TO LAUNCH BROWSER EXTENSION:

• Launch via extension icon.
• Launch via keyboard shortcut (Windows: Ctrl+Shift+K | Mac: Cmd+Shift+K) or set your own.
• Hold Cmd/Ctrl while selecting any text on webpage.

SUPERIOR PERFORMANCE:

🪶 Lightweight extension (<1MB) that doesn't slow down your browser.
⚡ Blazingly fast AI responses.
🟢 Available even during high demand.

MULTI-PLATFORM SUPPORT:

We are available on both web and mobile platforms. Use the same account across the mobile app, web app, and browser extension for seamless access. https://chatgptwriter.ai/app

PRIVATE AND SECURE:

Your data is neither used to train AI models nor sold to third parties. To safeguard your information, we employ industry-standard encryption and security measures.

ONE-CLICK CUSTOMER SUPPORT:

For any questions, issues, or feedback, contact us directly through the extension or at support@chatgptwriter.ai. Our team is committed to resolving your concerns promptly.

Download ChatGPT Writer now for free and see how AI can make your life easier.