Legality and honest use
Short answer: there is no single yes or no. We found no US or EU law that makes it an offence for you to strip a mark from your own AI image. The risk comes from what the mark carries, what you do with the image, and where you publish it.
Want to see what an image carries? Scan it free
General information, not legal advice. Last reviewed October 2026. Laws change. Use on images you own or have the right to edit.
Making an image does not give you permission to remove every signal in it. What matters is whether the data names someone else's rights, whether removing it helps hide an infringement, whether a disclosure rule applies to you, and which country you are in.
Removing your own AI tool's logo or generator tag is a different act from erasing another creator's name. Most of the law below is about that difference.
In the US, section 1202 of the copyright act covers copyright management information: a title, an author or owner name, terms of use, identifying numbers. A person who intentionally removes it, knowing or having reasonable grounds to know it will help conceal an infringement, can be sued. Statutory damages run from $2,500 to $25,000 per violation.
File metadata often carries exactly these fields. Creator, copyright notice and C2PA author entries can sit in the same block as the AI tags. That is why Quick clean keeps creator and copyright fields, and why we refuse stock and third-party marks. Many other countries protect attribution through moral rights, with different tests.
EU AI Act Article 50 has applied since 2 August 2026. It puts duties on providers of AI systems, who must mark generated content in a machine-readable way, and on deployers, who must disclose deep fakes. A deployer does not include someone acting in a personal, non-professional capacity. As far as we can find, Article 50 does not address an end user removing a mark, and it creates no duty for a tool that does so.
California's AI Transparency Act likewise puts its duties on the providers of generative AI systems, and it too has no offence for removal by a user. None of this means a disclosure duty that applies to you goes away when the metadata does. Removing a mark from a file never removes a duty to disclose.
China's measures for labelling AI-generated content took effect on 1 September 2025. They say that labels must not be maliciously deleted, altered, forged or hidden, and that no one may provide tools or services for that. In April 2026 the Cyberspace Administration opened a campaign that names tutorials and tools for removing AI labels.
Demarker is not available in mainland China, and we do not offer tools aimed at removing China's required labels. If you publish in China, get local advice before you remove anything from an image.
Where no statute stops you, a contract may. The EU's voluntary Code of Practice on marking AI content asks signing providers to put a ban on intentionally removing or tampering with metadata markings into their terms. Check the terms of the tool that made your image: breaking them can cost you an account, even when the law is silent.
Demarker is for cleaning marks and provenance data from your own AI images. Before each clean you confirm you made the image or have the right to edit it. We do not help anyone pass AI work off as human-made, avoid a disclosure duty that applies to them, or strip another creator's credit.
We also do not claim a clean image cannot be traced, and a scan with no signals never proves an image is clean. We cannot read hidden watermarks such as SynthID.
Before you remove anything
You made the image, or you have the right to edit it. Do not use this on stock, marketplace or other people's work.
The free scan lists what the image carries, including any creator or copyright fields you may want to keep.
Look at the disclosure rules and the terms of the platform and the country you publish in.
A clean makes a new file. Keep the version that still carries its provenance data in case you need it later.
Honest limits
Read this before you pay for anything.
Prices and the free limits are on the pricing page.
FAQ
There is no universal answer. We found no US or EU law that makes it an offence to strip a mark from your own AI image. Removing another author's credit or rights information, or a label you are legally required to keep, can create liability. Purpose and country matter.
Often, yes, but ownership is not the whole question. You still have to keep another person's attribution where it is required, follow any disclosure rule that applies where you publish, and respect the terms of the tool that made the image.
Not automatically. Under US 17 U.S.C. 1202 the question is whether copyright management information was intentionally removed and whether the person knew, or had reasonable grounds to know, that this would help conceal an infringement. Other countries use different tests.
It depends on your role, your country and how you use the image. The EU AI Act puts disclosure duties on professional deployers of deep fakes, and some countries and platforms have their own rules. Removing metadata from a file does not remove any duty that applies to you.
It can. Some providers prohibit intentionally removing or tampering with the marking they add, and the EU's voluntary Code of Practice asks signing providers to say so in their terms. Read the terms of the tool you used.
China's labelling measures prohibit malicious removal of required AI labels and providing tools for it, and enforcement has targeted removal tools. Demarker is not available in mainland China. Take local advice before removing anything from an image you publish there.
We ask you to confirm the image is yours before each clean, we keep creator and copyright fields, we refuse stock and third-party marks, and we say plainly what a clean cannot do. Our terms write the same limits down.
No. This is general information, last reviewed in October 2026. Laws differ between countries and change. If your use is commercial, contested, or you are unsure, talk to a qualified lawyer in your country.
Related
C2PA Content Credentials, prompts and generator tags in the file.
The visible Gemini sparkle, and what is left after it is gone.
The hidden watermark in the pixels, and what a GPU pass can and cannot do about it.
What is free, and what credits cost.
The scan costs nothing, and so do 3 Quick cleans a day. For images you own or have the right to edit.