All your AI chats, custom & local models in one AI sidebar & AI assistant panel. Switch chatbots, chat with any page, customize your workspace. All your AI chats, custom & local models in one AI sidebar & AI assistant panel. Switch chatbots, chat with any page, customize your workspace.
A tab for every chatbot. The answer you needed, buried behind whatever you opened next.
chat.cx keeps every conversation one click apart: loaded, signed in, and exactly where you left it, in a panel beside the page you’re reading.
Every chat stays open in its own tab and keeps working in the background. Switch back and the answer is there.
Select text on any page and ask about it right there. No copying, no switching tabs.
Chat with AI right on the page, without opening a tab or a panel. You stay focused on what you’re doing.
Type your question once and see every AI answer it side by side. No copying between tabs.
Save the chats you’ll need again and find them in seconds, sorted into your own folders.
Find past chats from your main chatbots in one list, instead of searching each site.
See how you use AI: your busiest days, your streaks, and which chatbot you use most.
All the big names and many more, ready to open. Plus any AI you add yourself.
A full chat app for any AI model, right in your browser. Add your API key or a model running on your own computer, or use Chrome’s built-in AI.
OpenAI 
OpenRouter 
Groq 
Azure 
xAI 
Ollama 
LM Studio Pick any model for each chat, and give each chat its own instructions.
They can search the web, read web pages, make images, and use your own tools.
Chat history with search, a temporary mode that saves nothing, and code and math that read well.
Speak instead of typing, hear answers read aloud, and attach images and text files.
Watch the model think as it answers, and see the time and tokens for every answer.
Chrome’s built-in AI, ready as a chat. No key, and nothing you type leaves your computer.
chat.cx is a front door, not a middleman. It has no servers of its own. Everything happens in your browser.
chat.cx opens the real sites, 30+ of them, with your own account.
Connect any AI service you use, or a model on your own computer. Chats go straight to it, and your key for it stays on your device.
OpenAI OpenRouter Ollama LM Studio Chrome’s built-in AI, ready as a chat. Nothing you type leaves your computer.
The free plan is nearly the full product. Early Supporters unlock the rest, for life.
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