Watermark & AIGC labeling
Invisible Watermark Reader
Free watermark detection
Pull the invisible watermark hidden inside an image and tell whether the image was ever watermarked. Great for provenance verification and misuse forensics.
Got an image you suspect was stolen or AI-generated and want to check whether it carries a mark? Hand it to this tool and it will try to recover the hidden ID, with a good success rate even after compression, cropping or repeated re-sharing.
It has an anti-false-positive mechanism: if the image really was not processed, it clearly reports nothing detected instead of inventing content. If you changed the error correction or model when embedding, enter the same values here.