ContextBridge — AI Context Transfer

Transfer conversation context and files between ChatGPT, Claude, Gemini, and Grok without starting over.

Switching AI tools shouldn't mean starting from zero. ContextBridge reads your current conversation on ChatGPT, Claude, Gemini, or Grok, compresses it into a structured summary of your goals, decisions, and next steps, and gives you a ready-to-paste prompt to continue the exact same work on a different platform — in seconds instead of retyping everything. WHAT IT DOES - Export: Click once to extract your conversation and compress it into a compact project summary (goals, completed work, key decisions, tech stack, next action). - Import: Open any supported platform, paste the generated prompt, and continue exactly where you left off. - Files: Select which uploaded files matter, and ContextBridge packages them alongside your prompt so you don't have to remember what to re-upload. - Snapshots: Save any exported context locally so you can come back to a project days later without re-exporting. WHY IT'S DIFFERENT Most export tools just dump your raw conversation as text. ContextBridge extracts the structure underneath it, what you were trying to do, what's been decided, what's left. so the next AI you talk to understands your project state immediately, using a fraction of the tokens a full conversation would cost. SUPPORTED PLATFORMS ChatGPT, Claude, Gemini, Grok, and Perplexity. YOUR DATA ContextBridge only reads conversation content when you click Export — never automatically and never in the background. Your data is processed by a backend service to generate the summary and is not stored after the request completes. Saved snapshots and settings stay only in your browser's local storage and are never synced to any account. Full details in the Privacy Policy. GETTING STARTED After installing, open ChatGPT, Claude, Gemini, or Grok and look for the floating ContextBridge button in the bottom-right corner of the page.