Google On Serving Markdown Pages To LLM Crawlers

Google’s John Mueller responded to a question on the pros and cons of serving raw markdown pages to LLM crawlers and bots. John didn’t say much but he did list a number of concerns and things you should be on top of, if you do go down that avenue.

A Markdown is a lightweight markup language used to create and edit technical documents using plain text and special characters for formatting. Markdown files are converted into HTML by a Markdown parser, which allows browsers to display the content to readers.

The question posted on Reddit was, “What is the actual risk/reward impact of serving raw Markdown to LLM bots?”

John replied with these concerns:

• Are you sure they can even recognize MD on a website as anything other than a text file?
• Can they parse & follow the links?
• What will happen to your site’s internal linking, header, footer, sidebar, navigation?
• It’s one thing to give it a MD file manually, it seems very different to serve it a text file when they’re looking for a HTML page.

John then wrote on Bluesky, “Converting pages to markdown is such a stupid idea. Did you know LLMs can read images? WHY NOT TURN YOUR WHOLE SITE INTO AN IMAGE?”

So keep these questions in mind when considering doing this.

Hat tip to Gagan on this:

🆕 Creating markdown pages for LLM crawlers??
Here is what Google’s John Mueller said about this
“Are you sure they can even recognize MD on a website as anything other than a text file? Can they parse & follow the links? What will happen to your site’s internal linking, header,… pic.twitter.com/KjvPk8t1NC

— Gagan Ghotra (@gaganghotra_) February 3, 2026

Also check out:

This morning I made a small change to my site: I made every page available as Markdown for AI agents and crawlers. I expected maybe a trickle. Within an hour, I was seeing hundreds of requests from ClaudeBot, GPTBot, and OpenAI’s SearchBot. 😲 https://t.co/UD0h22AZEC

— Dries Buytaert (@Dries) January 14, 2026

Forum discussion at Reddit.