ChatPassport — Move Chats Across ChatGPT, Claude & Gemini

Hit a chat limit? Continue your conversation in another AI assistant without copying messages one by one. ChatPassport carries text and code between ChatGPT, Claude, Gemini, and DeepSeek. Choose where to continue, bring the context, and ask your next question. You review the draft and send it yourself. KEEP YOUR WORK MOVING • Switch assistants without manually rebuilding the conversation. • Choose Quick to read currently loaded messages, or Load history to collect older messages by scrolling. • See which messages fit. If the next question leaves too little room, confirm how many older messages will be omitted before anything is inserted. • Keep a portable copy as Markdown or ChatPassport JSON. Import saved JSON when you need it. THREE SIMPLE STEPS 1. Open a supported conversation, choose a destination and click Prepare. 2. Review the captured context and click Continue in your chosen assistant. 3. Type your next question there, click Add context to draft, then review and send. If context needs trimming, confirm the displayed omissions first. LOCAL PROCESSING, YOUR CONTROL No ChatPassport account, API key, developer-operated server, analytics or tracking. Processing happens in your browser. One temporary transfer is bound to the destination tab and becomes inaccessible after one hour. Cleanup can be delayed while Chrome is asleep or stopped; expiry is also enforced on access. ChatPassport never clicks Send. Once you insert a draft, the destination website can read or sync it before you send. Loading older history may trigger the source website's normal requests. WHAT IS INCLUDED Text and fenced code blocks. Images, attachments, citations, artifacts and hidden reasoning are not transferred. Quick capture includes only currently rendered messages; history capture is limited to two minutes and cannot guarantee hidden, collapsed or server-side history. Coverage and any uncertainty are shown in the panel. Drafts have a 48,000-character budget including your next question (up to 8,000 characters). Oversized drafts retain complete recent messages, with explicit approval for omissions. This is not AI summarization; destination models may impose smaller limits. Captured JSON files have a 25 MiB limit. ChatPassport is not affiliated with OpenAI, Anthropic, Google, or DeepSeek.