Switch AI tools. Not your progress. Moving between ChatGPT, Claude, Gemini, Perplexity, or DeepSeek usually means starting over — re-explaining your project, re-stating your requirements, losing every decision you made. ContextBridge fixes that. Capture your conversation from any AI tool, compress it into a structured Context Card, and inject it into another AI assistant — so you continue exactly where you left off. How It Works 1. Capture Click once to capture your current AI conversation. ContextBridge extracts your goals, decisions, constraints, requirements, and key discussion points. 2. Compress Using your own Mistral API key, ContextBridge converts long conversations into a compact, structured Context Card — only what matters, nothing that doesn't. 3. Inject Open any supported AI tool, inject the Context Card, and continue without missing a beat. What's in a Context Card? Each Context Card preserves:

Goal — the primary objective of the conversation
Decisions — important conclusions and choices made
Constraints — requirements and limitations that must carry forward
Key Discussion Points — the most important ideas and takeaways

Supported AI Platforms Works across all major AI assistants, including:

ChatGPT
Claude
Gemini
Perplexity
DeepSeek
Microsoft Copilot
Grok
Poe
Le Chat

Example Workflows Research → Development Research a topic in Perplexity, then continue implementation in Claude — with full context intact. Planning → Execution Build a project plan in ChatGPT, then hand it off to Gemini without re-explaining a single requirement. Model Comparison Move the same conversation between Claude and ChatGPT to compare outputs side-by-side. Privacy First ContextBridge is built with a local-first, privacy-focused design:

No account required
No activity tracking
No analytics or telemetry
All data stored locally in your browser
Your API key stays on your device
You use your own Mistral API key — your data never passes through our servers

Perfect For

Developers — move debugging sessions, architecture discussions, and coding tasks between AI tools
Founders — transfer product planning, market research, and business discussions
Students — continue research and learning conversations across different AI assistants
Writers — move drafts, outlines, and creative projects between models
AI Power Users — use the best AI model for each task without losing context

Your AI conversations should be portable. ContextBridge makes AI workflows faster, smarter, and more connected.

Capture → Compress → Inject → Continue Anywhere

Pavan Teja

Published Firefox add-on:

ContextBridge