How to Label AI-Generated Content on Your Website: A 2026 Guide

AI-generated text, images, audio, and video now appear across corporate websites, online stores, news platforms, educational resources, and marketing campaigns. In 2026, labeling this material is no longer merely an editorial preference. Depending on the content, audience, jurisdiction, and role we play in producing or publishing it, AI disclosure may be a legal obligation, a consumer-protection requirement, or an essential trust measure.

An effective label must tell visitors what they are seeing without forcing them to interpret vague terminology. We should place the disclosure where users encounter the content, describe the degree of AI involvement accurately, preserve the label when media is shared, and support visible disclosure with reliable provenance records.

This guide explains how we can label AI-generated content correctly, consistently, and accessibly in 2026.

What Counts as AI-Generated Content?

AI-generated content is material produced or materially altered by a machine-learning system. It can include:

  • Articles, summaries, product descriptions, and reports
  • Illustrations, photographs, graphics, and advertisements
  • Voice recordings, translated speech, and synthetic narration
  • Videos, avatars, digital presenters, and reconstructed scenes
  • Simulations of real people, places, objects, or events
  • Automatically generated reviews, testimonials, or endorsements
  • Interactive answers produced by chatbots and virtual assistants

We should distinguish AI-generated content from AI-assisted content.

AI-generated content usually means that an AI system created a substantial part of the final output. AI-assisted content means that a human created the underlying work while AI performed a narrower supporting task, such as correcting grammar, transcribing an interview, removing background noise, or suggesting alternative headlines.

The distinction matters because a label stating “AI-generated” may inaccurately minimize a human author’s contribution, while a vague “AI-assisted” label may conceal that an entire article or realistic image was produced by a model.

AI Content Labeling Requirements in 2026

There is no single worldwide disclosure rule covering every use of generative AI. We must evaluate the countries in which our website operates, the people we target, the type of content we publish, and whether we are a provider or professional deployer of an AI system.

European Union AI Act Requirements

Article 50 of the EU AI Act applies from 2 August 2026. It establishes transparency obligations for providers and deployers of certain AI systems.

Providers of systems that generate synthetic text, images, audio, or video generally must make the outputs machine-readable and detectable as artificially generated or manipulated. Deployers have disclosure duties for deepfakes and certain AI-generated or manipulated text published to inform the public about matters of public interest. Providers of systems that interact directly with people must also ensure that individuals know they are interacting with AI unless that fact is already obvious. These requirements are summarized in the European Commission’s Article 50 transparency guidance.

A limited transition applies to the machine-readable marking obligation for qualifying generative AI systems placed on the market before 2 August 2026: providers of those systems have until 2 December 2026. Content created before 2 August does not generally require retroactive labeling, although voluntary labeling is encouraged.

For website publishers, two categories demand particular attention:

  1. Deepfakes: AI-generated or manipulated images, audio, or video that resemble existing people, objects, places, organizations, or events and could falsely appear authentic.
  2. Public-interest text: AI-generated or materially manipulated text published to inform the public about matters of public interest.

The public-interest text obligation is subject to an important exception when the content has undergone human review or editorial control and a person or organization holds editorial responsibility. A spelling check or purely procedural approval is not enough. The Commission describes human review as a substantive examination by someone with relevant knowledge and professional judgment.

Creative, fictional, satirical, and artistic works may qualify for a more proportionate form of disclosure that does not interfere with the work’s display or enjoyment. That exception should not be treated as permission to hide a realistic synthetic portrayal.

United States Consumer-Protection Rules

The United States does not have one universal federal rule requiring every AI-generated webpage to carry an AI label. However, existing consumer-protection, advertising, endorsement, intellectual-property, privacy, and sector-specific rules still apply.

The Federal Trade Commission requires advertising claims to be truthful, evidence-based, and non-deceptive. A disclosure cannot cure an otherwise false claim. The FTC’s Consumer Reviews and Testimonials Rule also prohibits specified fake or false reviews and testimonials, including reviews that misrepresent the experience or existence of the purported reviewer. The rule has been effective since 21 October 2024, as explained in the FTC’s official questions and answers.

We therefore must not create a synthetic customer, generate a testimonial, and assume that adding “AI-generated” makes it lawful. An AI label does not transform fabricated social proof into a genuine customer experience.

Additional state laws may regulate political deepfakes, impersonation, digital replicas, election communications, and synthetic sexual content. Regulated industries—including healthcare, finance, employment, insurance, and education—may carry further disclosure, recordkeeping, or human-oversight duties.

A Practical AI Labeling Framework

We can create a consistent disclosure policy by classifying content according to the degree and significance of AI involvement.

Content categoryRecommended label
Human-written text with spelling or grammar correctionNo page-level label normally required
Human-created work substantially reorganized or rewritten with AIAI-assisted and human-reviewed
Initial text drafted primarily by AI and substantively verified by an editorAI-generated draft, reviewed and edited by [name/team]
Fully automated text without substantive human reviewAI-generated content
Illustration created from a text promptAI-generated image
Photograph materially changed by generative AIImage materially altered using AI
Synthetic narrationAI-generated voice
Realistic depiction of a real person saying or doing something that did not occurAI-generated or manipulated depiction—not an authentic recording
Customer-facing chatbotYou are interacting with an AI assistant

This framework avoids treating every automated task as equivalent. It also tells visitors whether a qualified person has reviewed the material.

Where to Place an AI-Generated Content Label

A disclosure hidden in a general terms page is insufficient when visitors can encounter the content without seeing that page. We should place labels at or before the first meaningful exposure.

AI Labels for Articles and Blog Posts

For an AI-generated or substantially AI-assisted article, we should place the disclosure:

  • Directly below the headline or byline
  • Before the first paragraph
  • Inside a clearly visible editorial note
  • In a page section that remains available on mobile devices
  • On the article itself, rather than only on a general AI policy page

A useful label is:

AI disclosure: This article was initially drafted using generative AI. Our editorial team reviewed the claims, verified the cited sources, revised the text, and approved the final publication.

If no substantive human review occurred, we should say so plainly:

AI-generated content: This page was created automatically and has not been independently reviewed by a human editor.

We should not claim that content was “reviewed” when an employee merely clicked an approval button or checked its formatting.

AI Labels for Images

An AI-image disclosure should appear in the caption, immediately beside the image, or as a persistent overlay when confusion is likely.

Appropriate wording includes:

  • AI-generated illustration
  • Concept image created with generative AI
  • Photograph materially altered using AI
  • Synthetic reconstruction—not a photograph of an actual event
  • AI-generated depiction; no endorsement by the person shown is implied

Alt text should still describe the visual content. We should not replace a useful image description with only “AI-generated image.” Where the disclosure itself conveys important information, we can add that information to the accessible name or accompanying caption.

AI Labels for Video and Audio

For synthetic video or audio, a description-page notice alone may be missed when the media is embedded, downloaded, clipped, or shared.

We should therefore:

  • Display the label before playback
  • Include a visible notice in the video
  • Use spoken disclosure when synthetic audio could be mistaken for a real recording
  • Repeat the disclosure when users may enter midway through a livestream
  • Include the disclosure in captions and transcripts
  • Preserve it in downloadable versions
  • Avoid placing it where controls, subtitles, or advertising overlays will obscure it

A suitable high-risk label is:

Synthetic media: This video was generated or materially manipulated using AI. It is not an authentic recording of the depicted person or event.

The EU’s optional AI icons may support a disclosure program, but an icon alone does not establish compliance. The Commission recommends that labels be clearly perceivable at first exposure, unobstructed, understandable, and accessible to assistive technologies. Its AI-generated content icon guidance also emphasizes preserving visibility when content is downloaded or reshared.

AI Labels for Chatbots

A customer-facing chatbot should identify itself before or at the beginning of the interaction:

You are chatting with an AI assistant. Its responses may be inaccurate. For account-specific or consequential decisions, contact our support team.

We should repeat the disclosure when a conversation is transferred, resumed, embedded in another interface, or presented through a realistic voice or avatar. Visitors should also have a clear route to human assistance when the interaction involves complaints, payments, health, legal rights, safety, or other consequential matters.

How to Write a Clear AI Disclosure

A strong disclosure answers four questions:

  1. What was generated or altered?
  2. How significantly was AI involved?
  3. Was the output substantively reviewed by a human?
  4. Who accepted responsibility for publication?

Good labels use direct language such as AI-generated, generated using artificial intelligence, or materially altered using AI.

We should avoid ambiguous expressions such as:

  • Created with innovative technology
  • Digitally enhanced
  • Powered by intelligence
  • Virtual content
  • Machine-supported
  • AI-powered experience

“Digitally enhanced” may describe ordinary color correction and does not clearly communicate that a model invented visual elements. “AI-powered” identifies a technology but does not explain whether the final content is synthetic.

The primary disclosure should remain short. We can link it to an expandable explanation or editorial policy containing the model category, review procedure, creation date, responsible team, correction process, and known limitations.

Implementing AI Labels in HTML

A text disclosure can be implemented as a semantic note:

 
<aside class="ai-disclosure"
       role="note"
       aria-label="Artificial intelligence disclosure">
  <strong>AI disclosure:</strong>
  This article was initially drafted using generative AI.
  It was fact-checked, edited, and approved by our editorial team.
  <a href="/editorial-policy/ai">Read our AI editorial policy</a>.
</aside>
 

For an image, we can associate the disclosure directly with the asset:

 
<figure>
  <img
    src="/images/future-city.webp"
    alt="Illustration of a low-carbon city with parks and electric transit">
  <figcaption>
    <strong>AI-generated illustration.</strong>
    This is a conceptual image, not a photograph of an existing city.
  </figcaption>
</figure>
 

The disclosure should remain readable with CSS disabled, keyboard-accessible, visible at high zoom, and distinguishable through more than color alone.

Structured Data and Machine-Readable Provenance

A visible label and machine-readable provenance serve different audiences. The visible notice informs people. Provenance data helps compatible systems inspect how an asset was created or modified.

We should not invent unsupported metadata such as:

 
<meta name="ai-generated" content="true">
 

There is no reason to assume that search engines or compliance authorities recognize a custom tag simply because we add it.

For article structured data, we should identify the real publisher and responsible author or reviewer accurately. Schema.org supports properties such as publishingPrinciples, which can link to an editorial policy, and backstory, which can describe how an article was produced. We must not attribute AI-generated copy to a fictional human author.

For media, Content Credentials based on the C2PA standard provide a more robust provenance mechanism. A credential can record an asset’s origin, edits, cryptographic hash, signature, and AI-related actions. Compatible software can validate whether the credential or associated asset was altered. C2PA’s official explainer also makes clear that provenance does not determine whether content is accurate or trustworthy; it provides evidence about its history.

Because metadata may be removed during compression, screenshots, or platform processing, we should combine:

  • A visible human-readable label
  • Embedded provenance data
  • A durable external record where appropriate
  • Internal creation and review logs
  • A disclosure that survives downloads and sharing

Does Labeling AI Content Affect SEO?

Google does not prohibit content merely because generative AI contributed to it. Its published guidance focuses on usefulness, originality, reliability, and compliance with spam policies. Generating large numbers of pages without adding value may violate the policy on scaled content abuse, according to Google Search Central’s generative AI guidance.

Google also recommends considering an AI or automation disclosure when visitors could reasonably ask how the content was created. Its people-first content guidance emphasizes explaining the use of automation where users would expect that information.

A disclosure is therefore not a substitute for editorial quality. We should still provide:

  • Original analysis or first-hand expertise
  • Accurate claims supported by primary sources
  • A named, accountable publisher
  • Meaningful human review
  • Clear publication and revision dates
  • Correction and feedback procedures
  • Content created to help visitors rather than fill search-result space

Creating an AI Content Policy for the Entire Website

A site-wide policy should define when labels are required and who is accountable for applying them. At minimum, we should document:

  1. The AI systems and vendors approved for use
  2. The difference between AI-assisted and AI-generated work
  3. Content categories that require mandatory disclosure
  4. Prohibited uses, including fabricated reviews and deceptive impersonation
  5. Human-review standards for factual and public-interest material
  6. Label wording and placement rules
  7. Accessibility requirements
  8. Provenance and record-retention practices
  9. Procedures for corrections, complaints, and removal
  10. Ownership of legal, editorial, and technical compliance

We should also maintain a content register recording the page URL, asset identifier, creation date, AI system category, responsible editor, review status, disclosure text, and any embedded credentials. This record allows us to audit the website efficiently instead of relying on individual authors’ memories.

AI Content Labeling Checklist for 2026

Before publishing, we should confirm that:

  • The label accurately reflects the degree of AI involvement
  • The disclosure appears before or at first exposure
  • The wording is understandable without technical knowledge
  • Deepfakes are clearly distinguished from authentic recordings
  • Public-interest text receives substantive human review or an appropriate label
  • Images, audio, and video carry asset-level disclosures
  • Labels remain available on mobile devices and shared media
  • Disclosures work with assistive technologies
  • The real publisher, author, and reviewer are identified truthfully
  • Relevant provenance metadata is preserved
  • Reviews and testimonials represent genuine people and experiences
  • Internal records document creation, review, and publication
  • The site’s AI policy reflects the markets and industries it serves

The most reliable approach is a layered one: a clear visible label, truthful editorial attribution, accessible presentation, machine-readable provenance, and documented human accountability. When we apply those elements consistently, visitors can understand how content was produced and who stands behind it.