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Export your history from the platform, then upload it on the Chat History dashboard via the Import chats button. ZIP archives work exactly as the platform gives them to you. That’s the fastest way to bring in your whole back catalog. For chats going forward, turn on auto-sync in the extension so you never export by hand again.

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Steps

1

Export from your platform

  • ChatGPT: follow the ChatGPT export guide and grab conversations.json. Large exports come split into several files; select all of them at once.
  • Claude: follow the Claude export guide. Large exports arrive as several ZIPs linked from a manifest file: download every ZIP and upload them all together (not the manifest).
  • TypingMind: upload each file from the export’s chunks/ folder separately.
  • Grok, Gemini, or DeepSeek: no file upload; these come in through online sync in the extension.
2

Upload it

On the Chat History dashboard, click Import chats, then New Import, pick your platform, and drop in your export (ZIP up to 512 MB or JSON up to 1 GB per file, multiple files at once is fine).
3

Let it process

Processing keeps running even if you close the tab. Large exports can take hours; we email you when processing starts and when it finishes, and you can track progress on the Imports page.

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Worth knowing

  • Duplicates are handled for you. Re-uploading the same file, or syncing chats you already imported, won’t create duplicates.
  • On the Core plan you pick how many chats to import (quota is 500 searchable chats from one platform). Pro has no limit. Importing your most recent conversations first is the easy way to stay within quota.
  • File upload is a one-time import. Ongoing capture always runs through the browser extension’s sync; MCP clients and the Custom GPT can recall your history but never capture it.
For per-platform details and quota management, see the full importing guide.

Turn on auto-sync

Keep new conversations flowing in automatically

Search past chats

Put the imported history to work