X adds an iPhone toggle to block Grok from editing your uploads

In short: X has added a new iPhone app toggle that can stop Grok from generating edited versions of images you upload, but it does not stop every kind of Grok image edit.

The details

X has introduced a new setting inside its iOS app when you are creating a post and uploading an image or video. The toggle says it can “block modifications by Grok.” In simple terms, it is like putting a “do not remix” sticker on a photo at the moment you upload it.

When the toggle is turned on, it is meant to prevent Grok, X’s chatbot from xAI, from generating alternate versions or edits of that uploaded media. X has not widely promoted the change.

There are important limits. This toggle only applies to edits that come from the upload flow. It does not fully prevent other Grok interactions with your images, such as someone trying to get Grok to edit an image by tagging @Grok.

Other Grok related controls are in a different place. Users can find broader options in the account menus under Settings, then Privacy and Safety, then Grok and third-party collaborators. Separately, making your account private or deleting it can reduce exposure, but it does not pull back images that were already public.

The change comes after recent controversy over sexualized image generation, including a January 2026 “Grok nudification” trend. X restricted nude and sexualized generations on January 14, 2026, and later limited some image features to paying users.

Source: The Verge AI