Export first, verify the archive, then delete conversations or the account and revoke connected access separately. Closing a tab, disabling training and deleting an account are different actions.
Choose scope
You may want to remove one chat, clear history, stop training use or delete everything. Read effects on projects, files, assistants and subscriptions.
OpenAI provides export and deletion routes and says deleted chats are removed within 30 days subject to stated exceptions. Google lets Gemini users delete activity, change auto-delete and export through Takeout, while connected services follow separate rules.
Before deletion
- Request official export.
- Download on a trusted device.
- Verify the archive.
- Save required records.
- Cancel billing separately.
Afterward
- Revoke connected apps.
- Remove clients and extensions.
- Delete unneeded local exports.
- Remove shared links.
- Save confirmation.
A clean exit is a sequence: export, verify, delete, revoke and confirm.
Understand what the archive contains
Exports may arrive as HTML, JSON, media folders or several archives. They can contain sensitive prompts and uploaded filenames, so store them like account data rather than an ordinary download. Do not email the archive to yourself unless that channel is appropriate for its contents.
Check derived and public objects
Projects, custom assistants, generated public links, shared workspaces and uploaded knowledge may have separate deletion controls. Inventory them before closing the account. A public share can remain a privacy problem even if the original chat disappears from your sidebar.
Revocation closes another door
Visit the security pages of connected identity providers and remove the AI service's OAuth grants where appropriate. Change exposed API keys rather than merely deleting the conversation that displayed them. Remove scheduled workflows that would recreate data after deletion.
Allow for documented delay
A provider may queue deletion, retain limited data for security or legal reasons, or preserve de-identified material under its policy. Record the stated timeline and confirmation number. If the account still appears active after that window, use the provider's official privacy or support channel.
Finally, securely remove local archives you no longer need and clear them from synchronized trash. A successful provider deletion does not protect a forgotten unencrypted export on a shared computer.
Separate account closure from billing
Deleting an application account may not cancel a subscription billed through Apple, Google, Microsoft or another reseller, and canceling payment may not delete stored data. Follow both workflows and keep both confirmations. Check the next statement for an unexpected renewal without reopening the deleted service.
Sources & methodology2 sources - evidence for this revision
The records below show what each source supports in this published revision.
- Data Controls FAQOpenAI Help Centerreference - Retrieved Jul 12, 2026
What it supportsChatGPT provides export and deletion with documented timelines.
- Gemini Apps Privacy HubGoogle Gemini Apps Helpreference - Retrieved Jul 12, 2026
What it supportsGemini supports activity deletion and export with connected-service caveats.



