Grok Imagine images

Grok Watermark Remover

This Grok watermark remover is a browser editor for painting over visible text on a still image and letting an AI model rebuild what was underneath. Grok Imagine outputs do not all look the same, so check your own file first, then mark only the area you actually need to clean.

JPG, PNG or WebP. Drop, paste or pick a file. It is processed in your browser.

Demo photo of an astronaut standing on desert dunes with a simulated "AI GENERATED" label in the bottom-right corner
Before
The same astronaut demo image after the corner label was masked and erased
After

What the Grok watermark looks like

xAI confirms that Grok Imagine adds a watermark, but it does not publish what the mark looks like or where it sits. What is known comes partly from xAI and partly from outside observers, and the two do not fully agree.

Official statement
xAI’s Grok FAQ says images and videos generated with Grok Imagine include a Grok watermark and that there is no setting to remove it.
Position
Third-party guides describe a "GROK" wordmark in the bottom-right corner. xAI itself does not document the position, size or style.
Consistency
A September 2026 capture of paid-tier Grok Imagine images and videos by the open-source remove-ai-watermarks project found no visible mark at all. The free tier was not tested, so visibility may depend on your plan or how you export.
Hidden data
Grok files carry C2PA content credentials signed by xAI ("Grok Imagine") plus an EXIF signature and UUID pair in the metadata. No SynthID watermark was found in that capture.

Because the visible Grok Imagine watermark is undocumented and appears inconsistent, treat the bottom-right position as a hint, not a rule. Zoom into your own image before you start masking.

How to remove the Grok watermark from an image

Everything happens on this page. The picture is decoded and repaired inside your browser rather than on a server.

  1. Step 1

    Open your Grok image

    Use the Upload button, drag the file in, or paste it straight from the clipboard. JPG, PNG and WebP files are accepted.

  2. Step 2

    Find and mark the text

    Look at the corners for a wordmark. Press "Auto-mark text" to highlight text regions in general, then use Mark and Unmark with the brush to keep only what you want gone.

  3. Step 3

    Erase with AI inpainting

    Press Erase. The inpainting model fills the masked pixels using the texture around them. Undo and redo let you step back if a pass looks off.

  4. Step 4

    Check and download

    Zoom in on the repaired area, touch up any leftover outline, then download the result as a PNG.

Grok watermark remover example

Photoreal scenes with sand, sky or foliage behind a small label are where inpainting does its best work, because the model has plenty of similar texture to copy from.

Demo photo of an astronaut standing on desert dunes with a simulated "AI GENERATED" label in the bottom-right corner
Before
The same astronaut demo image after the corner label was masked and erased
After
Demo image generated for this guide with a simulated "AI GENERATED" label in the bottom-right corner. It is not a real Grok Imagine export. The result on the right was produced with this editor.

Tips for cleaner Grok Imagine edits

Small choices about the mask and the model matter more than how many times you press Erase.

Confirm there is a mark

Some Grok Imagine images show no visible wordmark at all. If yours is already clean, there is nothing to erase, and editing would only risk softening the corner.

Leave a small margin

Paint a few pixels past the edges of the letters. Anti-aliased text leaves a faint halo that a tight mask can miss.

Pick the right mode

Quality mode runs the larger model and copes better with fine detail such as sand ripples or hair. Fast mode is handy for a quick preview on slower devices.

Grok watermark remover FAQ

1

Can I remove the Grok watermark with one setting in Grok?

No. xAI’s Grok FAQ states that Grok Imagine images and videos include a Grok watermark and that no setting turns it off.

2

Is it allowed to remove the Grok watermark?

xAI’s Acceptable Use Policy forbids removing the Grok watermark, so erasing it from Grok outputs can breach xAI’s terms. This editor is meant for images you have rights to, for example cleaning other text or labels, and you are responsible for complying with xAI’s terms. Keep AI disclosure wherever it is required and never present AI-generated images as real photos.

3

Does the tool find the Grok watermark by itself?

There is no Grok-specific detector. "Auto-mark text" highlights text regions of any kind, which may or may not include a corner wordmark. Always review the mask and adjust it with the brush.

4

What happens to C2PA credentials and hidden AI labels?

This editor does not try to detect or remove invisible provenance marks. Because the result is a new PNG drawn from the browser canvas, the original file’s metadata (xAI’s C2PA credentials and the EXIF signature and UUID) is not copied into the download. That is a side effect of re-encoding, not a way to erase provenance: any watermark embedded in the pixels is not targeted, and xAI keeps its own records of what Grok Imagine generated. Keep the original file and disclose AI generation wherever it is required.

5

Can I use it on Grok Imagine videos?

No, it handles still images only. You could edit a single frame or screenshot as an image, but video files are not supported.

6

Are my images uploaded, and is it free?

Your image never leaves the browser. Only the AI model files download the first time you use the editor, and they are cached afterwards. Masking, erasing and downloading are free with no account.

More AI watermark guides

Each platform marks its images differently. Pick the guide that matches where your picture came from.

Try the Grok watermark remover

Open an image you have rights to, mark the text you want gone and download the repaired PNG, all inside your browser.