Crawler controlsFree tool
AI Crawler Shield
Set your preferences. Keep search and model training separate.
Your rules
A clear policy starts here.
Enter your domain, choose your preferences,
and generate rules you can review and export.
Merge these rules with your existing robots.txt. Preserve private-path restrictions and verify the sitemap URL before publishing.
Search access and training are different choices.
This generator creates preferences for documented crawlers. Google-Extended also covers certain Gemini grounding uses, while Googlebot controls Google Search crawling. Robots.txt asks cooperating crawlers to follow your rules; it does not enforce privacy or guarantee a search citation.
Understand the crawler controlsPut your rules to work
- Back up your current robots.txt.
- Merge the generated crawler groups and review existing restrictions.
- Publish at your site’s root, then verify the file and crawl access.