How Do I Use Temporary Chat in ChatGPT?

Quick answer: Start a Temporary Chat from the ChatGPT interface, confirm the temporary indicator, and still remove passwords, ID numbers, and unnecessary personal details before sending.

Temporary Chat is useful when you do not want a conversation saved in chat history or used to create memories, but it is not a substitute for removing sensitive data. Start with the checks below and change one thing at a time. That preserves evidence and makes it easier to reverse a change that does not help.

Why this happens

The symptom usually comes from one of several layers: the device or app, its account settings, the local connection, or the service behind it. The most useful clues are when the problem began, whether it affects another device, and whether it follows one network or account.

A normal chat may remain in history and may interact with memory settings.
Temporary mode changes conversation handling but does not make unsafe content harmless to share.
Workspace administrators or product availability may affect which controls appear.
Files can contain hidden metadata or text beyond the visible first page.

Fix it in the safest order

Open ChatGPT and choose Temporary Chat from the new-chat controls.
Confirm that the interface shows the conversation is temporary before entering content.
Redact secrets and upload only the minimum pages or columns needed.
Do not add the chat to a project or rely on it as your only copy of important work.
Close the chat when finished and review account Data Controls separately.

After each step, repeat the exact action that failed. Avoid changing several settings together; otherwise a temporary recovery can look like a permanent fix.

How to confirm the problem is fixed

A new temporary conversation should display its temporary status and should not appear as a normal saved chat after it is closed.

Common mistakes to avoid

Do not assume temporary means anonymous.
Do not use Temporary Chat to send passwords, OTPs, private keys, or full identity documents.
Do not confuse chat-history controls with model-training and memory controls.

FAQ

How long can a Temporary Chat be retained?

OpenAI states that Temporary Chats are deleted from its systems after 30 days and may be reviewed only for abuse monitoring; product and legal notices can change, so check current Data Controls information.

Will these steps erase my data?

The diagnostic steps do not require a factory reset. Back up important files and recovery codes before reinstalling an app, clearing app storage, resetting a router, or changing an account recovery method.