Guide

How to move a conversation from ChatGPT to Claude

There's no button that sends a ChatGPT conversation to Claude, but you can carry over almost everything that matters. This guide shows how to package the context, bring the files and instructions with you, and what can't make the trip.

Updated 15 October 2026

Quick answer: ask ChatGPT to write a handoff brief of the conversation, download the files you used from ChatGPT's Library, then open a Claude project or chat, add the files with the + button and paste the brief. To bring what ChatGPT knows about you, use Settings → Memory → Start import in Claude. The chat itself, with its history and ChatGPT-only tools, stays in ChatGPT.

These steps were checked against OpenAI's and Anthropic's help pages as of October 2026. Menu names can shift between app versions.

What can move, and what can't

Part of your ChatGPT work	Can it move?	How
The conversation's content	As text	A handoff brief, or the full transcript saved as a text file
Files you uploaded or ChatGPT created	Yes	Download from Library, upload to Claude
Custom instructions and project instructions	Yes	Copy the text into Claude's matching settings
What ChatGPT remembers about you	Partly	Claude's memory import
A custom GPT you built	Its instructions, plus your own copies of its files	Copy the instructions from the GPT editor into a Claude project
The live chat, its sidebar entry and scheduled tasks	No	They stay in your ChatGPT account

Step 1: Ask ChatGPT for a handoff brief

Open the conversation you want to continue in ChatGPT.
Send a prompt like this: "I'm continuing this work with another assistant that can't see this chat. Write a handoff brief it can work from. Include the goal, key facts and numbers, decisions we made and why, the latest version of any draft in full, open questions, and the last thing I asked for. Name every file we used. Use headings."
Read the brief before you copy it. A summary can drop or blur a detail you care about. Ask follow-ups such as "What exactly did we decide about pricing? Quote it" and add the answers.
Copy the brief into a text file. Save it as .txt so you can upload it to Claude as well as paste it.

When exact wording matters, such as a contract clause or code, copy the relevant messages word for word into the same text file. A summary is a paraphrase; the original text isn't.

Step 2: Collect your files and instructions

On ChatGPT's website, open Library from the left sidebar. Files you uploaded to chats and files ChatGPT created are saved there.
Use the search bar's filters (Uploaded or Generated, or a file type), select the files and click Download. Generated images are also listed in the Images tab.
If the chat lives in a ChatGPT project, open the project's sources list to download its files, and open the ••• menu, then Project settings, to copy the project instructions.
For your account-wide instructions, go to Settings → Personalization and copy the Custom Instructions field.
If the chat used a GPT you made, open Explore GPTs → My GPTs, choose it, select Edit GPT and copy its instructions. If you still have the original files you gave it as knowledge, upload those to the Claude project too.

Step 3: Set up the work in Claude

For a quick question, a single chat is enough: click + in the lower-left corner of the chat box and choose Add files or photos (or drag files in), then paste the brief. For anything you'll keep working on, use a project so the context sticks:

Click Projects in Claude's left sidebar (or go to claude.ai/projects) and select + New Project. Give it a name.
Select Set project instructions, paste the instructions you copied from ChatGPT or your GPT, and click Save instructions.
In the project knowledge panel on the right, click + and upload your files and the brief. Anthropic points out that one project chat can't see another; only the project knowledge is shared, so the brief belongs there.
Start a chat in the project and ask Claude to sum up the situation and list anything unclear before doing new work. Correct it now, not ten messages later.

Then add your general preferences: click your initials in the lower-left corner, choose Settings, and paste your old custom instructions under Instructions for Claude. These apply to every chat.

Step 4: Import your memory (optional)

In Claude, go to Settings → Memory and select Start import. Claude shows a prompt and a text box.
Copy that prompt into ChatGPT. It asks ChatGPT to list what it has stored about you. Before running it, you can edit it to leave out sensitive topics.
Check ChatGPT's reply, delete anything you don't want Claude to keep, and paste it into Claude's box.
Click Add to memory, then review the entries Claude created in the memory panel.

To see what ChatGPT holds before you start, open Settings → Personalization → Memory in ChatGPT. Its memory summary is an overview and can leave details out.

Good to know

Nothing leaves ChatGPT. Copying a chat doesn't delete it. A saved memory is stored apart from the chat it came from, and Library files stay until you delete them.
Memory import is experimental. Anthropic says Claude may not always take in imported memories, and that it concentrates on work topics, so personal details may not stick. Some Team and Enterprise organizations still have the older memory screen, found under Settings → Capabilities, where imported memory can take up to 24 hours to appear.
Claude's upload limits: up to 20 files per chat at 500MB each, and 30MB per file in a project. Claude reads text and visuals in PDFs of up to 100 pages and only the text in longer ones, up to 1,000 pages. For other documents, such as Word files, it reads the text but not embedded images.
Plans: every Claude user can create projects, and free accounts get up to five.
Custom GPTs are on their way out. OpenAI plans to retire them, and personal accounts can no longer create new ones. If you rely on one, copy its instructions now.
Privacy: what you paste into Claude follows Claude's settings. On Free, Pro and Max you choose in Privacy Settings whether chats can be used to train models; Team, Enterprise and other commercial plans fall under different terms.
Want a backup of everything? Our guide to exporting your ChatGPT history covers the full data export.

If it doesn't work

Claude acts as if it never saw the earlier work. Claude has no access to your ChatGPT account, so it only knows what you paste or upload. In a project, put the brief in the project knowledge rather than one chat.
"Uploaded file is too large." Claude shows this for PDFs over 1,000 pages. Split the file into smaller parts and upload them separately, and keep each file under the size limits above.
There's no Start import option. Anthropic lists memory import for Free, Pro, Max and Team plans on the web and Claude Desktop, so use one of those rather than a phone app. If your settings have Capabilities but no Memory page, you have the older experience: start the import from Settings → Capabilities.
You can't find Library in ChatGPT. Library is on the web version. Files uploaded during a Temporary Chat are never saved there, so use your own copies.

Choosing where your ongoing projects should live? Our comparison of ChatGPT Projects and Claude Projects lays out the differences.

Sources

Import and export your memory from Claude (Claude Help Center, checked 15 October 2026)
Upload files to Claude (Claude Help Center, checked 15 October 2026)
How can I create and manage projects? (Claude Help Center, checked 15 October 2026)
Understanding Claude's personalization features (Claude Help Center, checked 15 October 2026)
Updates to Consumer Terms and Privacy Policy (Anthropic, checked 15 October 2026)
Using Library to manage files in ChatGPT (OpenAI Help Center, checked 15 October 2026)
Projects in ChatGPT (OpenAI Help Center, checked 15 October 2026)
ChatGPT Custom Instructions (OpenAI Help Center, checked 15 October 2026)
Memory in ChatGPT (OpenAI Help Center, checked 15 October 2026)
Creating and editing GPTs (OpenAI Help Center, checked 15 October 2026)

Frequently asked questions

Do I need a paid Claude plan to continue my ChatGPT work there?

No. Anthropic makes projects available to free accounts, up to five of them, and lists memory import for Free, Pro, Max and Team plans on the web and in Claude Desktop. On paid plans, Claude also switches to retrieval when a project's knowledge nears its limit.

Can I move the conversation back to ChatGPT later?

Yes, with the same method in reverse: ask Claude for a handoff brief and download your files. To take Claude's memory with you, ask Claude in a chat to write out its memories word for word, or use the memory view in its settings, and save the result as a file.

Should I delete the ChatGPT chat once it's in Claude?

Only if you no longer need it. Keep it until Claude is clearly working from the right context. If you do delete it, remember that a saved memory created from that chat stays until you delete the memory too, and files saved in Library are kept separately.