Move Gemini History to Claude: Takeout and Krater Import

Move Gemini History to Claude: Takeout and Krater Import

Export Gemini chats through Google Takeout, import supported records into Krater and continue with a Claude model, without promising a native history restore.

To move Gemini history into a Claude-model workflow, export Google Takeout My Activity filtered to Gemini Apps, then choose Gemini in Krater's Settings, Data import panel. After processing, inspect the imported conversation and select an available Claude model for new replies. This continues supported history inside Krater, not in a native Claude.ai account. Claude's separate memory import can transfer selected context, but its help center does not describe it as a full conversation-history restore.

Move Gemini History to Claude: Takeout and Krater Import

Decide whether you need an archive or just working context

For a live client assignment, the important material may be the approved brief, constraints and outstanding decisions rather than every old exchange. For audit or reference work, preserving the original export can matter more than how it appears in a new sidebar. Decide which goal you are pursuing before requesting a large archive.

Compare the Gemini-to-ChatGPT route with the ChatGPT-to-Claude guide if your source or destination differs. The process here specifically uses Google's activity export and Krater's Gemini parser, followed by a Claude model selection. It does not rename a Google file to impersonate a Claude export or populate another vendor's account.

Anthropic documents importing selected memory through its own settings. That can help carry preferences or work context, but memory and historical transcripts serve different purposes. Review any memory text for sensitive or outdated facts before pasting it, and keep an independent source copy if you need an archive.

Select My Activity filtered to Gemini Apps in Takeout

Sign in at Google Takeout using the same Google Account you used for the conversations. Choose Deselect all, enable My Activity and open All activity data included. Deselect the other activity categories, select Gemini Apps and confirm the selection. Google's current help page identifies that route for chat activity, generated media and uploads.

The separate product labelled Gemini covers Gems data. Selecting only that product is not the documented way to obtain the chat activity required here. Keep the export narrow so you do not unnecessarily carry unrelated Search or other account activity into a transfer. If a company manages the account and you cannot access the necessary export, ask its administrator rather than moving company data through a personal account.

Continue to Next step, choose a one-time export, a delivery method and ZIP format. Google can split large exports according to the selected archive size and says preparation can take hours or days. The download may omit changes between the request and archive creation. Exporting does not remove the original activity from Google.

Preserve the source file and submit the supported format

Store the original archive somewhere private before uploading a working copy. Review who can open that location and whether the activity contains credentials, customer details or unrelated personal information. If Google delivered several archive parts, inventory them and check where the Gemini activity file and any relevant media reside before deciding what to import.

In Krater, open Settings, then Data, and choose Gemini. The current import panel accepts ZIP, JSON and HTML with a maximum upload size of 2 GiB. For a Takeout ZIP, the parser looks for the supported Gemini MyActivity.json data and can fall back to MyActivity.html. A standalone matching activity file is also supported; changing a file extension does not repair a different export structure.

Use the visible job status and counts to track processing. A completed upload is not the same event as a completed import. If the job reports no usable conversations, inspect the selected Google data and the file structure before starting another copy of the same job. Keep error information redacted when asking for help.

Audit reconstructed threads before continuing with Claude

Google exports activity records, so the importer has to reconstruct supported conversations. Where a record contains a recognized Gemini conversation URL, the parser can use its identifier. Otherwise, it may group nearby activity using a thirty-minute window. That fallback is a practical heuristic, not proof that every original boundary survives.

Sample to reviewWhat to compareWhy it matters
Old text discussionPrompt order and available repliesDetect missing or mismatched activity
Two nearby projectsWhether reconstructed groups stay separateTimestamp grouping can merge context
Conversation with imagesActual restored content versus source filesAn export does not guarantee every media type
First new Claude responseSelected model and supplied contextHistorical labels are not new inference settings

Open representative imported threads and compare them with the saved source. Check titles, chronology and the content actually available to read. The parser can surface supported image references when matching files exist, but this is not a promise to restore every video, audio item, attachment, tool action or original model version.

After that review, use Krater's model picker to select a currently available Claude model for new replies. Ask it to identify unresolved decisions from the imported material before requesting new work. Selecting Claude does not rewrite old Gemini answers or establish that the same context and native tools existed in the original session.

Keep destination, permissions and deletion as separate decisions

This route stores supported imported conversations in Krater. They will not appear in Claude.ai's own chat list because you selected a Claude model inside another workspace. If your actual requirement is native Claude memory, use Anthropic's documented memory import and inspect what it retained. Its help center distinguishes memory transfer from importing another provider's conversation history.

Review the data controls and selected model terms before sending the next message, especially for client work. Importing a historical record and submitting that context for a new inference are different processing steps. Do not assume the destination recreates Google's original sharing permissions or that everyone who could access a source document should automatically receive access to the imported conversation.

Krater combines 500+ AI models and 1,400+ app connections in one working environment; review the paid plans for ongoing use. Keep the original export until the handover is checked. Cancellation of a subscription, deletion of Google activity and removal of a local backup should each be deliberate, separately authorized actions, not an assumed side effect of import.

FAQ

Will these imported conversations appear in my Claude.ai account?

No. This guide imports supported Gemini records into Krater and uses a Claude model there for subsequent replies.

Which Google Takeout selection contains Gemini chat activity?

Google directs users to My Activity filtered to Gemini Apps. The separate Gemini product selection includes Gems data and is not the same chat-activity selection.

Does an imported thread preserve every Gemini feature and attachment?

No. Inspect the supported content actually restored. Conversation grouping can be reconstructed, and not every media type, tool state or source permission is guaranteed.

Official sources and verification

Checked November 14, 2026. Prices are USD before tax unless stated otherwise. This is a documented workflow guide, not a measured model-performance comparison.