What is stored after a run?

The generated output and the prompt/parameters used to make it, so the app can show your library. Reference uploads used only as inputs are not kept after the result is delivered.

Yes, with the output, while the account is active or as needed to provide the service. That is how you can revisit a job later.

Can I delete individual library items on web today?

Per-item delete is not a web library action yet. You can delete the whole account from the mobile app (Settings → Delete Account) or email support, which removes or anonymizes personal data where practical.

Is adult work treated differently from SFW?

Storage rules are the same. Adult labeling affects how we present content on the site, not a separate retention track.

Who processes my uploads for AI?

Generations are sent to Lumyn's AI processing partner (fal.ai) to produce the result. Lumyn does not keep the reference upload after delivery, and does not extract biometric data from uploads.

Does Lumyn keep my generations? Privacy basics

People ask whether a private AI image generator keeps their work. On Lumyn the short answer is: outputs and prompts stay with your account so the library works; reference uploads used as inputs are deleted after the result is delivered. Adult and SFW jobs follow the same storage rules. Full legal detail is in the Privacy Policy.

What we keep so the product works

After a successful run, Lumyn stores:

The generated image, video, or audio output
The prompt and parameters used for that job

That is what Library shows. Without keeping those, the app could not display your creations or let you reopen a past result.

What we do not keep as a lasting upload

Images or videos you submit only as a reference for a generation are sent to the AI provider to produce the output, then deleted on Lumyn's side after the result is delivered. The privacy policy states Lumyn does not store those reference uploads afterward, and does not extract biometric or facial data from them.

Do not upload media you lack rights to use.

Account deletion

You can delete your account from the mobile app under Settings → Delete Account, or contact support if you cannot reach the app. Deletion revokes sessions and removes or anonymizes personal data where practical. Billing and coin-ledger records may be retained longer where law or accounting requires it.

Deleting the account does not cancel an App Store or Google Play subscription by itself. Cancel those in the store settings.

Per-item library delete on the web app is not available yet. If you need content gone before that ships, account deletion (or support) is the path described in the policy.

Adult content and privacy

Spicy generations are not stored under a different privacy regime. Labeled adult blog posts and chili-marked models are about discovery and product fit, not a second retention policy. The same adults-only rules still apply to what you generate.

For product context see What Lumyn is. Coins and balances are separate from content retention; see How Lumyn coins and pricing work.