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chat.cx chat.cx
chat.cx · Chrome eXtension

Every AI chat, one panel away

All your AI chats, custom & local models in one AI sidebar & AI assistant panel. Switch chatbots, chat with any page, customize your workspace.

Available in the Chrome Web Store Get it from Microsoft Edge

See it in action

Stop juggling AI tabs

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.

Features

Multi-tab

Real tabs, like a browser

Every chat stays open in its own tab and keeps working in the background. Switch back and the answer is there.

  • Alt +S
  • Works in the background
  • Open one chatbot twice
Page context

Ask about the page you’re on

Select text on any page and ask about it right there. No copying, no switching tabs.

  • Send the page or your selection
  • Send a screenshot
  • One-tap prompts
  • Right-click · Chat about
Launcher

Quick chat, on any page

Chat with AI right on the page, without opening a tab or a panel. You stay focused on what you’re doing.

  • Right on the page
  • Answers in a small card
  • Continue in the panel
Split view

Ask every AI at once

Type your question once and see every AI answer it side by side. No copying between tabs.

  • Ask once
  • Compare side by side
  • Up to 24 at once
Bookmarks

The chats worth coming back to

Save the chats you’ll need again and find them in seconds, sorted into your own folders.

  • Folders
  • Search
  • Save all open tabs at once
Chat history

All your AI chats in one place

Find past chats from your main chatbots in one list, instead of searching each site.

  • Search
  • Filter by chatbot or date
  • Stays up to date
Activity

Your chats, in numbers

See how you use AI: your busiest days, your streaks, and which chatbot you use most.

  • Active days
  • Longest streak
  • Top chatbot
  • Peak hour
See every feature
Your own AI

Bring your own AI

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

Your model, per chat

Pick any model for each chat, and give each chat its own instructions.

Models that do more

They can search the web, read web pages, make images, and use your own tools.

A full chat app

Chat history with search, a temporary mode that saves nothing, and code and math that read well.

Talk and attach

Speak instead of typing, hear answers read aloud, and attach images and text files.

See it think

Watch the model think as it answers, and see the time and tokens for every answer.

On-device AI

Chrome’s built-in AI, ready as a chat. No key, and nothing you type leaves your computer.

Nothing between you and your AI

chat.cx is a front door, not a middleman. It has no servers of its own. Everything happens in your browser.

  • No account with us
  • Nothing collected

The real sites

chat.cx opens the real sites, 30+ of them, with your own account.

  • The usual wrapper apps: A lookalike app, not the real site
  • The usual wrapper apps: Another monthly subscription
  • chatgpt.com
  • claude.ai
  • gemini.google.com

Your own models

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.

  • The usual wrapper apps: Your chats passing through their servers
  • The usual wrapper apps: Your keys on their servers
  • OpenAI
  • OpenRouter
  • Ollama
  • LM Studio

On-device AI

Chrome’s built-in AI, ready as a chat. Nothing you type leaves your computer.

  • The usual wrapper apps: Everything you type sent to a server
  • Chrome AI

Pricing

The free plan is nearly the full product. Early Supporters unlock the rest, for life.

Free

$0

No account, no trial, no card.

  • Up to 5 chat tabs
  • Up to 5 bookmarks
  • Your latest chat history from every chatbot
  • Every chatbot in the catalog
  • Page text and screenshots into any chat
  • Bring your own AI models
  • On-device AI, no key needed
  • Web search, image generation, and your own tools
  • On-page launcher and right-click Chat menu
Add to Chrome

Early Supporter

Lifetime license

Pay what you want

One-time payment. Choose the amount at checkout.

  • Unlimited chat tabs
  • Unlimited bookmarks
  • Keep, sync, filter, and search all your chats
  • Export chats and bookmarks
  • Create your own prompts
  • Theme colors for the whole interface
  • Sound effects as you type and click
  • Up to three devices
  • Everything in Free, yours for good
  • Every pro feature that ever ships
  • Lifetime license, even after pro launches
Become a supporter
Compare the plans

Frequently asked questions

What does "chat.cx" mean?
"chat" plus "cx", short for Chrome eXtension: AI chat, living in a browser extension.
Do I need an account for chat.cx?
No. There is no chat.cx account. Sign in to each AI site with the account you already use, bring your own API keys, or use the on-device AI.
Does chat.cx replace my AI subscriptions?
No. chat.cx opens the real sites with your own account, so what you get on each one still depends on your plan there.
How is this different from just opening tabs?
The chats are the same. chat.cx keeps them together in one panel beside your work, so you switch with one click instead of hunting through tabs. Plus all the features.
Which browsers does chat.cx support?
Google Chrome, Microsoft Edge, and other browsers built on Chrome, such as Brave. Firefox is not supported yet.
I can’t sign in to a site. What do I do?
Sign in to that site in a normal browser tab, then go back to chat.cx. It works there too.
Is chat.cx affiliated with any AI service?
No. chat.cx is independent. Other companies’ names appear only to describe the sites you can open with your own accounts.
More questions

Try it in your browser

Free, with no account and no card.

Available in the Chrome Web Store Get it from Microsoft Edge