Removing AI labels and watermarks: what is possible, and what is allowed
Some labels come off with any re-save. Others are designed not to. And the law has a say.
In short
Metadata labels — IPTC declarations and Content Credentials — are removed by a metadata cleaner, a screenshot or many re-saves. Visible marks can be cropped. Invisible watermarks, such as Google’s SynthID, are woven into the pixels and are built to survive editing. Removing a label to pass an AI image off as real can be deceptive, and in the EU, those who publish deepfakes must disclose them.
Key takeaways
- Metadata labels are easy to remove; invisible watermarks are not.
- Legitimate reason to clean metadata: privacy.
- Hiding that an image is AI-generated to mislead is not legitimate — and may be illegal.
Three kinds of label
- Metadata: an IPTC “digital source type” field, a C2PA manifest, sometimes the prompt in a PNG. Stored beside the pixels.
- Visible marks: a logo or text in a corner of the image.
- Invisible watermarks: a pattern spread through the pixels themselves, detectable only by the company’s own tool.
What a metadata cleaner does
The photo metadata tool on this site removes metadata labels together with the location, device and editing history. It does not touch visible marks, and no metadata tool can remove an invisible watermark, because it is not metadata.
Legitimate reasons
An image edited with an AI tool can carry your location, your device and your editing history. Removing that before sharing protects your privacy. Saying openly that an image is AI-generated, where it matters, costs nothing.
What the law expects
Under the EU’s AI Act, people who publish AI-generated or manipulated images that look like real people, places or events — deepfakes — must disclose that they are artificial, with exceptions for evidently artistic or satirical work. These transparency obligations apply from 2 August 2026. Platforms also require AI labels in their own rules.
Photo metadata viewer and remover
Check what a photo gives away before you send it. Runs entirely in your browser.
Open the tool