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Prompt Bridge
About Prompt Bridge
Prompt Bridge is a Chrome extension designed to preserve AI conversation context across different platforms without restarting sessions. It allows users to capture full conversations from major AI tools such as ChatGPT, Claude, Gemini, Grok, or DeepSeek and transfer them to another AI with one click. The tool uses on-device AI to compress long chats into concise summaries, reducing token costs while maintaining key details. It automatically detects the active AI platform when switching tabs, eliminating the need for manual reconfiguration. All data remains stored locally on the user’s device, ensuring privacy without cloud processing or external servers. The extension supports seamless workflows for individuals and teams who use multiple AI services interchangeably. Setup requires no sign-up and functions on Chrome, Edge, and Brave browsers.
Key features
- One-click conversation capture from major AI platforms
- Smart compression of long chats into summaries
- Instant context injection into any AI input box
- Auto-detection of active AI platform on tab switch
- Local storage with no cloud processing
- Cross-platform context transfer without copy-pasting
- Works on Chrome, Edge, and Brave browsers
- No sign-up or account creation required
Use cases
- Switching between different AI tools while maintaining conversation history
- Compressing lengthy research or project threads for efficient reuse
- Ensuring privacy by keeping all AI interactions on-device
Pros
- Preserves AI conversation context across platforms
- Local processing with no cloud storage or servers
- One-click capture and injection of saved context
- Automatic detection of active AI platform on tab switch
- Free to use with no sign-up required
Cons
- Requires Chrome, Edge, or Brave browser
- No mobile or desktop application versions mentioned
- Limited to AI platforms explicitly supported
Frequently asked questions about Prompt Bridge
What is Prompt Bridge and what does it do?
Prompt Bridge is a Chrome extension that preserves AI conversation context across different platforms without restarting sessions. It captures full conversations from major AI tools and transfers them to another AI with one click.
Who is Prompt Bridge designed for?
The tool is designed for individuals and teams who use multiple AI services interchangeably, such as software engineers, researchers, content creators, and product managers.
Does Prompt Bridge require sign-up or cloud processing?
No, Prompt Bridge does not require sign-up and all data remains stored locally on the user’s device, ensuring privacy without cloud processing or external servers.
Which AI platforms does Prompt Bridge support?
Prompt Bridge supports major AI platforms including ChatGPT, Claude, Gemini, Grok, DeepSeek, and Copilot.
How does Prompt Bridge handle long conversations?
Prompt Bridge uses on-device AI to compress long chats into concise summaries, reducing token costs while maintaining key details.
How do I get started with Prompt Bridge?
Setup requires no sign-up and functions on Chrome, Edge, and Brave browsers. Users can add the extension from the Chrome Web Store and begin using it immediately.