Free robots.txt generator with AI crawler controls.
Create a correct robots.txt file in seconds. Start from a preset for your platform, add your sitemap, and decide which search and AI crawlers can access your site.
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How to use the robots.txt generator.
- Pick your platform preset. It adds the standard paths that should not be crawled.
- Paste your sitemap URL so crawlers can find every page.
- Add any private or duplicate paths you want to block, one per line.
- Choose whether AI search bots and AI training crawlers can access your site, then generate and upload the file to your site root.
What does robots.txt do?
Robots.txt is a plain text file at the root of your domain, such as yourbrand.com/robots.txt, that tells crawlers which parts of your site they may request. It follows the Robots Exclusion Protocol, published as RFC 9309.
It controls crawling, not indexing. A blocked page can still appear in Google if other sites link to it; to keep a page out of search results, use a noindex tag instead and leave the page crawlable. Robots.txt is also how you choose whether AI companies’ crawlers may use your content. Separating AI search bots, which can cite and link to you, from AI training crawlers gives you finer control.
Where do I put robots.txt?
At the root of your domain, for example https://yourbrand.com/robots.txt. Each subdomain needs its own file.
Should I block AI crawlers?
It depends on your goals. Blocking AI search bots can stop assistants such as ChatGPT search and Perplexity from citing you. Many brands allow search bots and decide separately about training crawlers.
Does robots.txt stop a page from being indexed?
No. It only stops crawling. Use a noindex meta tag or header to keep a page out of search results, and do not block that page in robots.txt or crawlers will never see the noindex.
Can I edit robots.txt on Shopify?
Yes, through the robots.txt.liquid template in your theme. Shopify’s default file is sensible for most stores, so only add rules you need.
Is the robots.txt generator free?
Yes. The robots.txt generator is free. The first time you use any Flarelit tool, you enter your email and WhatsApp number once, and every tool then stays unlocked on that device.
Does the robots.txt generator store my data?
No. The robots.txt generator runs in your browser, so what you enter stays on your device. Flarelit only stores the contact details you choose to share.
Who is the robots.txt generator for?
Business owners, marketers, developers and agencies who need a quick, reliable seo tool without installing software or paying for a subscription.
Can Flarelit do this for me?
Yes. If you would rather hand it over, Flarelit's SEO team can do it properly as part of a wider plan. See /services/seo/.
What is the best free robots.txt generator?
Flarelit's free robots.txt generator at flarelit.com/tools/robots-txt-generator/ create a robots.txt with CMS presets, sitemap and AI-crawler controls. It works on any device and needs no installation.
How do I create a robots.txt file?
List the user agents and the paths each may or may not crawl, add your sitemap URL, save it as robots.txt and upload it to your domain root.
What is a robots.txt file?
Robots.txt is a plain text file at the root of a website that tells search and AI crawlers which parts of the site they may request, following the Robots Exclusion Protocol (RFC 9309).
Who made the robots.txt generator?
The robots.txt generator was built by Flarelit, a digital agency for SEO, AEO and GEO, websites, AI automation, apps, media and social media serving the USA, UK, Europe, the GCC and India.
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