Bring your ChatGPT History to Gemini.

Yes, absolutely. Here are the safeguards:

Automated logic runs in isolation. No human access.

The Kit is available for you to Download only once and for few minutes only, after which it is deleted forver.

Bridge the gap between ecosystems.
Native migration doesn't exist yet, but your data shouldn't be left behind.

This tool acts as an intelligent bridge: it analyzes your raw export, clusters conversations by topic, and synthesizes a structured "Gemini Migration Kit".
This transforms your raw data into a structured knowledge base, ready to be imported into custom Gems—so you can continue your most important threads without missing a beat.

1. Follow Instructions at ChatGPT Data Export
2. You will receive an email with a download link. Download the .zip file.
3. That file is ready to be uploaded below.

You have two easy options:
1. The .zip file (Recommended): Upload the exact zip file you downloaded from the ChatGPT email. This saves you the extra step of unzipping it first.
2. conversations.json: If you prefer, unzip the file yourself and upload only the conversations.json file found inside.

The only difference is convenience—both options produce the exact same result!

Simply double-click the Gemini_Migration_Kit.zip file to extract it (Mac/Windows). Inside, you will find a README.txt with simple instructions and a set of folders containing your chat history converted into clean, readable text files ready for Gemini.

The Kit also includes a Chat_History_List.txt file that lists all the topics in your chat history. This is for your reference, and need be uploaded into Gem.

After processing, you will download a new Gemini_Migration_Kit.ZIP package.
Unzip it to find a folder named "Topic_..."" containing text files organized by topic.

To use them in Gemini:
1. Get an overview of Gemini Gems.
2. Create a new Gemini Gem here.
3. Copy contents of 'GEM_INSTRUCTIONS.txt' inside downloaded Kit into the "Instructions" box of your Gem.
4. Under "Knowledge", upload all or selected text files from your "Topic_XX.." folder.
5. Save the Gem and continue past conversations in a new Gem!