Short answer: I couldn’t confirm an official way to delete one specific image from the consumer Grok app or Imagine gallery. xAI documents a mobile control for clearing all Grok conversations—Settings → Data Controls → Delete All Conversations—but the available instructions don’t say whether it removes a particular generated image or Imagine entry. Don’t treat it as a verified image-only deletion method. For an image stored as an xAI Files asset through the production API, you can delete that file by ID with the request below. These actions apply to different copies. (xAI consumer FAQ; xAI Files API)
Clear Grok mobile conversation history—not a verified image-only deletion
xAI’s consumer FAQ gives this route for deleting Grok conversation history in the mobile app:
- Open Grok and go to Settings.
- Open Data Controls.
- Select Delete All Conversations.
This is a bulk conversation-history action, not a documented single-image control. The available FAQ instructions don’t establish whether it also removes generated images from chats, Imagine history, or another image surface, or what happens to a specific image afterward. I couldn’t confirm an individual-image deletion route for the standalone Grok website or mobile app from the official instructions available here. (xAI consumer FAQ)
The route Settings → Privacy and Safety → Grok → Delete conversation, sometimes repeated online, was not confirmed in the official information available for this guide. Don’t rely on it as a verified image-deletion procedure.
If the image is in an X post or saved on your device
Treat these as separate copies. Don’t assume clearing Grok history removes an X post or a file saved on your device.
- Image in your own X post: deleting the containing post is separate from deleting Grok conversation content. Follow X’s official guide to deleting posts. The information available for this guide doesn’t establish the exact current menu labels or confirmation steps. Deleting a post also isn’t proof that other people’s saved or shared copies are erased.
- Image downloaded to your device: delete the file using your device’s photo or file app. That removes the local copy, not a copy held in Grok, X, or xAI Files storage.
Delete an image stored through the xAI production API
For an image saved to xAI Files, use its file_id. xAI’s Files API documents deletion by file ID. Replace YOUR_FILE_ID with the ID for the asset and set XAI_API_KEY to your API key before running this command:
curl -X DELETE "https://api.x.ai/v1/files/YOUR_FILE_ID" \\
-H "Authorization: Bearer $XAI_API_KEY"
The API reference says that after the deletion operation returns, the file no longer appears in GET /v1/files, its content download returns 404, and its ID can no longer be referenced in chat attachments. A metadata lookup returning 404 on its own is less conclusive: xAI says that can also mean the file never existed or passed its expires_at. (xAI Files API: Manage Files; xAI API authentication)
This procedure applies to an xAI Files asset—not automatically to an image in the consumer Grok app, an X post, or a downloaded file. If an Imagine API response includes a file_id, use that ID for the stored Files asset. An image URL and a stored Files asset are distinct: see xAI’s Imagine output documentation.
If you created a public URL for the stored file, handle it separately. xAI documents that revoking a public URL does not delete the underlying file; delete the Files asset as well if you want that stored file removed. (xAI public URLs documentation)
Choose the action that matches the copy
- Grok mobile conversation history: Delete All Conversations clears conversations; whether it removes a particular image is not confirmed here.
- Image stored in xAI Files: send the documented delete-by-ID request above.
- Public URL for an API asset: revoke the URL separately; revocation alone doesn’t delete the stored file.
- Image in an X post or saved locally: use X’s post-removal instructions or delete the local file. Neither action should be assumed to remove copies elsewhere.
The available official instructions do not confirm a consumer control that deletes one specific image from Grok. Use the documented Files API operation only for an API asset, and don’t assume any one action removes every copy.
Sources
Manage Files — REST API Reference
API Reference — REST API Reference