One message to every AI, no API keys
Use Fusion Mode to chat with ChatGPT, Claude, Gemini, DeepSeek, Grok and more side-by-side. Broadcast once, compare answers instantly.
New in v1.7
Google AI Studio support, new icons, and library enhancements.
Google AI Studio
Now supporting Google AI Studio for advanced model interactions.
Visual Upgrades
Refreshed icons for a more modern and consistent look.
Library Power
Prevent duplicate saves for a cleaner, more organized history.
Effortless Multi-AI Broadcasting
ChatStorm is a Chrome/Edge extension that broadcasts one prompt to all your AI tabs—ChatGPT, Claude, Gemini, DeepSeek, Grok, Yuanbao, Qwen, Perplexity, Kimi, Doubao, and AI Studio.
Fusion Mode arranges windows side-by-side with auto layouts, while popup mode keeps everything tidy in the toolbar. Switch freely depending on your workflow.
The rich composer supports @mentions to target specific bots, keyboard shortcuts, pinned prompts, and saving responses you want to reuse.
Window controls open, restore, or tile AI chats, fetch responses back into the panel, and keep answers visible without tab hopping.
All actions run locally in your browser—no API keys, no servers, and your prompts stay on your device.
Why Choose ChatStorm?
Powerful features designed to supercharge your AI workflow.
One-Click Sync
Type once, send to all. Broadcast to every selected AI and auto tile their windows for side-by-side review.
Multi-Platform Support
Supports ChatGPT, Claude, Gemini, DeepSeek, Grok, Yuanbao, Qwen, Perplexity, Kimi, Doubao, AI Studio, and more.
Smart History
Memory Library saves prompts and answers so you can replay, pin, and export them.
Privacy First
Runs locally in your browser. No servers, no data collection, and your prompts stay private.
No API Keys Required
Operates directly within each platform’s web interface. Start broadcasting without provisioning credentials.
Flexible Modes
Switch between popup and Fusion Mode, plus multi-window layouts for ultra-wide screens.
Prompt Management
Use pinned prompts and quick inserts to accelerate repeated tasks and keep answers handy.
Unified Dashboard
Open, minimize, restore, or close all connected AI tabs from a single control panel.
Intelligent Input
Automatically detects inputs and send buttons across platforms for reliable delivery even as UIs change.
How It Works
Install ChatStorm from the browser’s extension store and pin its icon to your toolbar.
Open multiple supported AI chat platforms in different browser tabs (e.g., ChatGPT, Claude, Gemini, etc.).
Access the ChatStorm dashboard via the toolbar icon to view and manage your active AI chats.
Type your message once in the ChatStorm input area and select the AI platforms you want to send it to.
Click send to broadcast your prompt. ChatStorm automates interaction with each chat interface.
Use the Memory Library to save important prompts and responses for future reference or ongoing projects.
Utilize prompt management tools to insert, edit, and resend common questions, optimizing repetitive tasks.