Now available for Chrome & Firefox
Your AI Assistant,
Right in Your Browser
Sen Chat is a browser extension that streamlines your online experience by integrating AI chat, advanced web search, document interaction, and more into a convenient sidebar.
What's New In V0.8.3
Renamed Extension
Changed name from ChatBox to Sen Chat.
Tab Popup Search
Added Tab popup search for quicker access and queries.
Improved Chat Messages
Improved chat message display for better readability and context.
UX Cleanup
Removed code that copies text to clipboard when hover displays quick actions.
See Sen Chat in Action
Watch how Sen Chat seamlessly integrates with your browsing experience.
Powerful features for your browsing experience
AI Chat
Engage in conversations with various AI models directly from the sidebar. Supports OpenAI, DeepSeek, Claude, Cerebras, OpenRouter, and Local LLMs.
Quick Actions
Select any text to reveal quick action buttons for Summarize, Explain, Translate, Rewrite, and Fix Grammar in any language.
Advanced Web Search
Integrates with Firecrawl and Jina AI for superior web search results. Scrape and summarize content directly from URLs.
Document Chat
Upload and interact with PDF, DOCX, TXT, HTML, CSS, JS, MD, and JSON files. Utilizes semantic chunking for large documents.
YouTube Integration
Get summaries, ask questions, and interact with YouTube videos more effectively. Enhanced integration for video content.
NewFloating Chat Window
Draggable quick-chat overlay with selected-text preview, model picker, live streaming with stop. Access with Ctrl/Command + M.
Questions
Everything you need to know about Sen Chat.
Common questions about installation, features, and usage, answered clearly and concisely.
What Our Users Say
Hear from people who use Sen Chat every day.
"Sen Chat has completely transformed how I browse the web. The quick actions feature saves me so much time!"
- Sarah, Content Creator
"I love that I can use my own API keys and even run local LLMs. The privacy and flexibility are unmatched."
- Alex, Developer
"The document chat feature is a game-changer. I can now ask questions about PDFs and get instant answers."
- Michael, Researcher
"Being able to chat with YouTube videos and get summaries has made learning so much more efficient."
- Emma, Student
"The floating chat window is brilliant! I can keep working while having AI assistance right there."
- David, Writer
"Sen Chat's web search integration with Firecrawl is incredibly powerful. Best extension I've used!"
- Lisa, Analyst
"The ability to select text and get instant translations, summaries, or explanations is pure magic."
- James, Translator
"I've tried many AI browser extensions, but Sen Chat's UI and feature set are by far the best."
- Rachel, Designer
"The custom prompts feature lets me create my own workflows. It's incredibly versatile!"
- Tom, Product Manager
"Sen Chat works seamlessly with Ollama. Running local models has never been easier!"
- Chris, AI Enthusiast
"The chat history feature is so well organized. I can easily find and continue past conversations."
- Anna, Consultant
"I use Sen Chat every day for work. The Cmd+E shortcut makes it incredibly fast to access."
- Mark, Software Engineer
"The grammar fix feature has saved me countless hours. It works in multiple languages too!"
- Nina, Editor
"Sen Chat's dark UI is beautiful and easy on the eyes. The whole experience is polished."
- Paul, Night Owl
"I love how I can customize the theme colors. It makes Sen Chat feel truly personal."
- Sophie, Creative Professional
"The semantic chunking for large documents is impressive. It handles complex PDFs flawlessly."
- Ryan, Legal Professional
"Sen Chat has become an essential tool in my workflow. I can't imagine browsing without it."
- Laura, Digital Nomad
"The support for multiple AI providers means I can always use the best model for each task."
- Kevin, AI Researcher
"Sen Chat strikes the perfect balance between powerful features and ease of use."
- Maya, UX Designer
"This extension has revolutionized my productivity. Thank you for creating such an amazing tool!"
- Daniel, Entrepreneur