Please open this page in the latest Chrome, Edge or Safari (iPhone: iOS 16.4 or newer). Your video is never uploaded, so the browser needs to do the work itself.
Keep this tab open. Processing happens on your device, so speed depends on your phone or computer.
Your clean video is ready
Only edit videos you created or have permission to change. Visible marks are removed; invisible watermarks such as SynthID are not.
Removing the Grok logo cleanly
The Grok mark is a small icon with the word "Grok", usually near a corner. Solid parts can hide the video completely, so Imaginoa rebuilds them from the surrounding texture instead of smearing them.
| Situation | What to do |
|---|---|
| Found automatically | Check a few frames with the timeline, then save. |
| The icon next to "Grok" is left behind | Tap "Clear areas", then "Draw area" and include both the icon and the text. |
| Camera barely moves | Draw the box yourself. The tool still finds the exact letter shapes inside it. |
| A faint outline remains | Raise "Edge cleanup" a little and save again. |
How the video remover works
No uploads and no waiting in a queue. Your browser does everything.
- Add your videoChoose an MP4, MOV or WebM file. It is opened directly on your device.
- The watermark is foundA watermark stays still while the video moves underneath it. Imaginoa spots those fixed edges, then learns the mark's exact shape, transparency and colour from many frames.
- Every frame is cleanedSee-through marks are mathematically reversed to bring back the real video underneath. Solid parts are rebuilt from the surrounding texture, so the spot stays sharp.
- Save your videoYour clean video is saved as MP4 (or WebM on some browsers) with the original sound.
Works best with
- See-through text or logo marks in a fixed spot, like those on AI-generated videos.
- Videos with movement, so the background under the mark changes.
- Short clips, from a few seconds to a few minutes.
Limits to know
- Marks that move around the screen can't be removed automatically.
- Under a solid logo the original video was never visible, so that spot is rebuilt from nearby texture rather than recovered exactly.
- Invisible watermarks like SynthID are not removed, and it's not for other people's videos.
Video questions
Looking for photos? Use our image watermark remover.
Why was the Grok logo not found?
Very still videos give the tool less to work with. Tap "Draw area" and drag a box around the logo and text.
Will the area look blurry?
No. The tool uses the real texture around the logo instead of blurring the spot.
Is it free?
Yes. There is no sign-up and no limit.
Is my video uploaded?
No. It is processed on your own device.
Can I remove marks from other people's videos?
No. Only edit videos you created or have permission to change.