Can AI art be copyrighted?
In the United States this is now settled, and the answer turns on a question most people asking it have not considered: how much of the work did a human actually control?
Key figures
A work generated by AI with no human author cannot be copyrighted in the United States. The Supreme Court declined to hear the challenge in March 2026.
Prompts alone are not enough, however detailed, on current technology.
Human-authored expression inside an AI-assisted work is protectable. The rule removes the machine's contribution, not the person's.
The rule
United States copyright requires a human author. That is not a new position invented for AI; it is the existing requirement applied to it. In January 2025 the Copyright Office set out how it applies: copyright protects the original expression contributed by a human, even when the finished work also contains AI-generated material.
So the question is never whether a picture looks good, or how long you spent. It is which parts of the expression a person determined.
Why prompts do not count
The Copyright Office was direct about the case nearly everyone is actually in. On the functioning of current generally available technology, prompts alone do not provide enough control for the resulting work to be authored by a human. Selecting prompts, even detailed ones produced with real effort, does not by itself yield a copyrightable work.
The reasoning is about the gap between instruction and output. You describe what you want; the system decides the composition, the colour, the line, the thousand choices that constitute the expression. Asking for something is not the same as determining it.
The Office also said this determination could change as the technology evolves. It is a finding about how much control today's tools give a user, not a permanent statement about what machines are.
How it got settled
| Date | What happened |
|---|---|
| 29 January 2025 | The Copyright Office publishes Part 2 of its AI report: human authorship required, prompts alone insufficient |
| 18 March 2025 | The D.C. Circuit affirms in Thaler v. Perlmutter that human authorship is a bedrock requirement and an AI system cannot be an author |
| 2 March 2026 | The Supreme Court declines to hear the appeal, leaving that ruling in place |
Stephen Thaler had applied to register an image generated by a system he built, naming the system as sole author. The courts refused, and the refusal now stands unreviewed by the Supreme Court.
What this means for your image
Three practical readings.
Typed a prompt, kept the output. On the Copyright Office's stated position there is no copyright in that image. Anyone can use it.
Generated elements and then composed, edited and arranged them yourself. Your creative contribution is protectable. The AI-generated material underneath it is not.
Drew it yourself and used AI to assist. Ordinary copyright applies to what you authored, as it always did with any other tool.
The separate question people mean
Alongside “is AI art copyrighted”, the other common search is “is AI art theft”. Those are different legal questions and it is worth not mixing them.
Copyrightability asks whether the output gets protection. The theft question asks whether using copyrighted images as training input was lawful. That second question is live litigation in several jurisdictions and is not settled by anything on this page.
This page is also about United States law. Other jurisdictions have taken different positions on computer-generated works, and if you are not in the US the answer may differ.
Sources and method
- Copyright and Artificial Intelligence, Part 2: Copyrightability, United States Copyright Office, 29 January 2025. Source of the human authorship position and the finding that prompts alone are insufficient on current technology.
- Thaler v. Perlmutter, United States Court of Appeals for the D.C. Circuit, 18 March 2025. Source of the appellate ruling that an AI system cannot be an author.
- Supreme Court denies certiorari in Thaler v. Perlmutter, Reed Smith, on the denial of 2 March 2026 that left the D.C. Circuit ruling in force.
- This is a summary of a published legal position and is not legal advice.
- Every source here was opened and checked on 25 September 2026. Where a question has no measurement behind it, this page says so rather than dressing an opinion as data.