Free, copy-and-paste AI chatbot disclaimers for the EU AI Act: a chat window banner, a first-message greeting and a bot-to-human handoff line. Adapt the wording, keep the word "AI", and make sure visitors see it before they start typing.
<div class="chat-ai-banner" role="note">
AI-powered chat · Replies are written by an AI system and may contain mistakes.
</div>Hi, I'm [Assistant name], an AI-powered assistant for [Company]. I can help with [topics]. For anything I can't answer, [how to reach a human].You've been connected to [Agent first name] from our team. Earlier replies in this chat came from an AI-powered assistant.Article 50(1) of the EU AI Act requires providers to ensure that people are informed when they're interacting with an AI system, unless this is obvious from context. It has applied since August 2, 2026, and breaches fall under fines of up to €15 million or 3% of worldwide annual turnover (penalties explained).
The obligation is written for whoever provides the chatbot, but the undisclosed AI is on your site — adding the disclaimer yourself is the simplest fix. For the full background, see Article 50(1) chatbot disclosure, explained.
If your site uses an AI system that interacts directly with visitors — like an AI chatbot — you're subject to the EU's chatbot AI disclosure requirement under Article 50(1), unless it's obvious to a reasonably well-informed, observant and circumspect person that they're dealing with an AI.
The banner or the greeting is the core disclosure — one of them, visible before the conversation starts, does the job. The handoff line is for widgets that switch between a bot and a human agent.
Check what visitors actually see. If the widget clearly says it's an AI before the chat starts, you may already be covered. If it shows a human name and avatar with no AI notice, add one.
This is a general template. Get language matched exactly to your site's specific findings — run a free scan.
Article50.io is an automated Article 50 transparency assessment platform that scans websites for potential EU AI Act transparency obligations and provides remediation guidance, implementation instructions, and compliance-ready disclosure language.
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Automated technical guidance, not legal advice. Citations refer to Regulation (EU) 2024/1689.