You can archive individual images and videos in your gallery, and you can fully delete content by deleting the character that created it.
Archive (reversible) — per item
Archiving hides content from your main gallery view without permanently removing it.
Open the image or video in your gallery.
Tap the archive icon.
The item moves to your Archive — still accessible if you want it back.
Archiving is reversible — you can unarchive items anytime.
Delete — by character
To fully delete generated content, delete the character that created it. This is an all-or-nothing operation — you can't currently delete individual items while keeping the character.
Open the Characters tab.
Tap the pencil icon on the character.
Tap Delete and confirm.
This removes the character and all content generated with it. You won't be able to undo it from your account, so download anything you'd like to keep before you delete.
Two things worth knowing first:
Deleting doesn't return the character slot — creating a character afterwards costs 10 credits
If you only want to change how a character looks, retrain it instead — Characters → pencil icon → Change photos. Retraining is free, keeps your gallery, and uses the slot you already have
Full account deletion
To delete everything across all characters, see How do I delete my Foxy account?