AI Watermark Remover
One tool for all three AI marks: visible logos, hidden watermarks, and provenance metadata.
AI images can carry up to three separate marks: a visible logo, an invisible watermark baked into the pixels (like Google's SynthID), and C2PA “Made with AI” metadata inside the file. Most tools only handle one.
Unmarkr handles all three. Scan any image free to see what it carries, then clean it at full resolution — because you generated it, you should own it.
What it removes
Corner sparkles and on-image marks removed and reconstructed.
Invisible in-pixel signals like SynthID cleaned via advanced removal.
C2PA, EXIF and XMP “Made with AI” tags stripped.
Gemini, Imagen, Nano Banana, ChatGPT/DALL·E and more.
How it works
- 1
Drop your image
Upload, paste or link a PNG, JPG or WebP — scanned instantly.
- 2
See what's inside
A free scan reveals the visible marks and AI metadata.
- 3
Clean & download
Remove visible + metadata, or clean the hidden mark, at full resolution.
Frequently asked
- What kinds of AI watermark are there?
- Three: visible logos you can see, invisible pixel watermarks like SynthID, and metadata provenance such as C2PA Content Credentials. They're independent, so removing one doesn't remove the others.
- Can you remove invisible watermarks?
- Advanced removal rebuilds the image so an invisible signal like SynthID is replaced. It's effective but, by the nature of these watermarks, not guaranteed on every file.
- Is it free?
- Removing AI metadata is free. Deep removal — the hidden SynthID watermark and the visible logo — uses credits (new accounts start with 7 free).
- Is my image uploaded just to scan it?
- We don’t keep your images — files aren’t stored after you download.
- Is removing AI watermarks legal?
- Only remove marks from images you created or have permission to edit — this is about owning your own content.