GoogleJune 15, 2026
An llms.txt file changes nothing for Google
In its guide to AI search, Google says its search ignores these files. They won't help or hurt your visibility.
Google doesn't read it
What happened, in detail
Before: An llms.txt file to please Google
Now: Google says it doesn't use it
An llms.txt file is a text file that summarizes a site for AI. Google published a guide to AI search on May 15, then added a note about these files on June 15: its search ignores them. They won't help or hurt your visibility, and you can keep them for other services.
The guide adds that no special code is needed, and that there's no need to break your text into tiny pieces. It also treats GEO, the work of getting AI engines to cite your site, as search visibility work. All of this only applies to Google.
Where it comes from
- Google Search CentralJune 15, 2026
- Google documentation updatesMay 15 and June 15, 2026
What it changes for you
No special file or code to add for Google. Write your pages for your customers, which is what Google's guide recommends.
What to do, and when
This week
Nothing to add for Google. If you already have this file, you can keep it for other services.
This month
Reread your most visited pages. Do they answer your customers' questions, in their words? That's what Google's guide recommends.
Ask ChatGPT, Claude or Perplexity what this means for your business
Read next what else changed
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