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Block AI training on your website: The 2 robots.txt lines

The two robots.txt lines that ask AI companies not to train on your site, where to paste them on WordPress, Wix, Shopify, Squarespace or Next.js, how to check they worked, and what they do and don't do.

Charlie Hills Added 31 October 2026 · Free

What’s inside

  1. 1The two lines
  2. 2Check what your site says now
  3. 3Paste the two lines
  4. 4Where the file lives on your platform
  5. 5Check it worked
  6. 6What it does (and what it doesn't)

The two lines

User-Agent: __usage_ai-training
Disallow: /

That’s the first part. The rest of this guide is free too.

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