Export your memory from Copilot
Microsoft's consumer Copilot lets you ask it directly what it remembers, or review everything in one settings page.
Ask Copilot directly, or open its memory settings
The simplest way: just ask Copilot "What do you know about me?" in a normal chat. For the full editable list, sign in with your personal Microsoft account, open your profile, and go to Memory → Personalization and memory.
Copy what it tells you
Copy Copilot's response (or the settings list) as your portable profile.
Source: Microsoft Support — Microsoft Copilot privacy controls ↗
We couldn't find a way to import memory into Copilot from elsewhere, so this is an export-only guide for now.
Import memory into ChatGPT
ChatGPT has no dedicated import tool, but its memory feature explicitly saves anything you ask it to remember — so a direct request does the job.
Make sure Memory is turned on
In ChatGPT, go to Settings → Personalization → Memory, and confirm it's enabled.
Paste your profile and ask ChatGPT to remember it
In a new chat, paste this prompt with your memory profile in place of the bracketed instruction.
I'm sharing a structured profile of facts, preferences, and context about me that I'd like you to remember going forward. Please save each distinct item below as its own individual memory — don't collapse them into one summary note, save them separately so each can be recalled on its own. After you've done that, list back exactly what you saved so I can confirm nothing was missed or altered. [paste your memory profile here]
Confirm what was actually saved
Check Settings → Personalization → Memory → Manage memories afterward — that's the real source of truth for what got saved, not just what ChatGPT says back in the chat.
Source: OpenAI Help Center — Memory FAQ ↗
This documents how ChatGPT's memory feature works in general — it isn't a guide specific to migrating from another AI service, since no such guide currently exists.