ChatGPT⇄ Claude Gemini Grok
Transfer your ChatGPT history to Claude.to Gemini.to Grok.
Switch without starting over. Upload your ChatGPT export and get one clean context document — every project, preference, person and decision your new AI needs to know. Works toward Claude, ChatGPT, Gemini, Grok, DeepSeek or Mistral.
Private by design. Your raw conversations are deleted after processing.
How it works
01
Export your data
ChatGPT → Settings → Data controls → Export data. Drop the ZIP here as-is. No account, no login.
02
AI reads your history
Every conversation is analyzed. Projects, preferences, people, decisions and instructions are extracted — noise is ignored.
03
Paste one document
You get a single, clean context file your new AI understands instantly. Copy it, paste it, keep going.
Pay for what you migrate
Freefor your top 3 conversations
Full analysis & preview included. Migrating more is a one-time payment sized to your history.
- Full context document, Claude- or ChatGPT-ready
- Every project, preference and person — not just a sample
- Copy to clipboard or download as Markdown
- Raw conversations deleted after processing
New · Now live
AI Passport — one AI profile, every assistant
Don't just migrate once. Keep your context alive: work and personal profiles, re-synced as you chat, formatted for ChatGPT, Claude and whatever comes next. €9/month — founding price, locked while you stay subscribed.
Questions
Can I transfer my ChatGPT history to Claude?+
Yes. Export your data from ChatGPT (Settings → Data controls → Export data), upload the ZIP here, and you get a Claude-ready context document built from your entire conversation history — not just the handful of facts ChatGPT stores in memory.
How is this different from Claude's built-in memory import?+
Claude's official import moves what ChatGPT remembers about you — a short summary of stored memory facts. ChatGPTToClaude reads your full archive of conversations and extracts every project, decision, person and preference, including everything memory never captured.
How much does ChatGPTToClaude cost?+
Analysis and preview are free, and small histories migrate entirely free (your top 3 conversations). Full migrations are a one-time payment sized to your history: €9.99 up to 100 conversations, €14.99 up to 500, €24.99 unlimited. No subscription.
Does it work from Claude to ChatGPT?+
Yes. Upload your Claude export (Settings → Privacy → Export data) and you get a ChatGPT-ready context document to paste into a new chat, Custom Instructions or a Project. ChatGPT has no built-in import, so this is the practical way to switch back.
Does it work with Gemini, Grok, DeepSeek or Mistral?+
Yes. The output is one plain Markdown document, so it can be aimed at Gemini, Grok, DeepSeek or Mistral's Le Chat as the destination. Upload a ChatGPT or Claude export, pick the target, and the guides show exactly where to paste the result — Gemini's personal context and Gems, Grok's Custom Instructions and memory, Le Chat's instructions, Memories and Projects, or the first message of a DeepSeek chat.
Is my data private?+
Your export is parsed in your browser. Only distilled excerpts are processed for extraction, raw conversations are never stored, and nothing is used for training. You keep the one document that matters and the rest is deleted.
How to switch from ChatGPT to Claude · Claude → ChatGPT · Claude vs ChatGPT · Claude Max 20x vs 5x · What does ChatGPT know about me? · ChatGPT → Gemini · ChatGPT → Grok