Description from extension meta
Access all premium AI models in one convenient sidebar. Chat with Claude 4, GPT-4o, o1 and more.
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Description from store
Access all premium AI models in one convenient sidebar. Chat with Claude 4, GPT-4o, o1 and more.
Definio AI is a powerful AI assistant that brings multiple language models together in a single browser extension—helping you explore, reason, and research faster, directly within your browsing flow.
🚀 CHAT WITH THE TOP AI MODELS – ALL IN ONE PLACE:
- OpenAI: o1, GPT-4.1, GPT-4o, GPT-4-Turbo, GPT-4o Mini, GPT-3.5-Turbo
- Anthropic: Claude 4 Opus, Claude 4 Sonnet, Claude 3.7 Sonnet, Claude 3.5 Sonnet, Claude 3.5 Haiku
🧠 ASK BETTER QUESTIONS, GET SMARTER ANSWERS:
Select any text on a page and start a conversation with multiple AI agents at once. Cross-check facts, get diverse insights, or bring specialised models into the discussion—right from your browser sidebar.
⚡ BUILT FOR DEEP THINKING AND FAST WORK:
Use AI to break down dense content, summarize complex topics, compare perspectives, or brainstorm ideas—all without switching tabs. Definio adapts to your browsing context for precise, real-time assistance.
🔄 YOUR AI WORKFLOW, SUPERCHARGED:
Whether you're a student, researcher, or professional, Definio helps you turn questions into knowledge. Use customizable shortcuts to boost productivity—summarize articles, extract key points, or auto-respond to content.
💡 WHY DEFINIO?
Unlike traditional AI chatbots, Definio lets you bring multiple minds into the room. It's not about one model's opinion—it's about reaching clarity through comparison, consensus, and control.
📝 Whether you're researching, learning, or need quick explanations — Definio AI Chat is your intelligent companion right in your browser.
🔍 USAGE TIPS:
Multiple Access Options:
- Keyboard Shortcut: Press Alt+Shift+O (default shortcut, customizable in Chrome extensions settings) to open the AI Chat side panel instantly
- Right-click Menu: Right-click anywhere on any webpage and select "Open Chat" to launch the AI Chat side panel
- Extension Icon: Click the Definio AI extension icon in your browser toolbar to open the side panel
Quick Access Methods:
- Once the side panel is open, you can select any text on the page to automatically send it to the AI Chat for analysis or questions
- Use the right-click "Open Chat" option for instant access without needing to select text first
- The side panel stays open as you navigate between different websites, keeping your chat history accessible
Chrome Limitations:
- ⚠️ The extension does not work with PDF files viewed in the browser
- ⚠️ For best experience with text selection, open the side panel first and then select the text you want to discuss with AI
🛡️ WHY A SIDE PANEL?
- Privacy First: Unlike popup extensions, Definio AI works in its own dedicated space without injecting content into web pages
- Non-Intrusive Design: The side panel never covers or alters the content you're reading
- Better Workflow: Ask questions about what you're reading without losing your place in the text or having floating boxes interrupt your flow
- Persistent Chat: Keep your AI conversation visible while continuing to read and navigate the web
- Seamless Integration: Instantly discuss any text you encounter while browsing
Latest reviews
- (2023-03-13) Rezi Tsulukidze: This extension is crazy good!! especially with the new ChatGPT turbo support! would be good to have text to speech too.
- (2023-03-09) Efe Kose: Its not workingor connecting to openai api
- (2023-01-01) Ali Khan: I love the feature for running ChatGPT 'prompts' on selected text. This has huge potential to help me save time and aid comprehension while I'm analysing texts.
- (2022-12-30) Ines Rezqi: Definio is such a brilliant tool, it is really well thought through. It makes learning anything new so much easier, so much more effective and much more fun. It's super easy to use and saves me so much time. I would definitely recommend it to students or anyone eager to learn and expand their knowledge. I'm really excited to continue using it and explore more functionalities!
- (2022-02-19) Mirkomol Mirzarakhimov: I've been looking for ages and this the best tool I've come across no question. I feel like I've taken my vocabulary to another level and it has really improved my learning so much. I am so excited to use it for my reading once I start medical school soon!!