What is the Robots.txt Generator?
The Robots.txt Generator builds a valid robots.txt file by letting you add crawl rules for any user-agent, set allow or disallow paths, and attach your sitemap URL — all without writing the syntax by hand.
How to Use This Robots.txt Generator
- Enter your sitemap URL if you have one.
- Click "+ Add Rule" to create a crawl rule.
- Pick a user-agent, choose Allow or Disallow, and enter a path.
- Repeat for as many rules as you need, optionally set a crawl delay.
- Copy or download the generated robots.txt file.
When Do You Need a Robots.txt Generator?
- Launching a new site and need a baseline robots.txt before going live.
- Blocking crawlers from indexing staging environments, admin pages, or duplicate content.
- Deciding whether to allow or block AI crawlers like GPTBot or ClaudeBot from your content.
Frequently Asked Questions
What is robots.txt?
Robots.txt is a plain text file placed at the root of your domain that tells search engine crawlers and bots which pages or sections of your site they are allowed or disallowed to crawl. It must be located at yourdomain.com/robots.txt to be recognized.
Does robots.txt block all bots?
No. Robots.txt is a voluntary standard. Reputable crawlers like Googlebot respect it, but malicious bots and scrapers can simply ignore the file entirely. It is not a security mechanism.
robots.txt vs noindex meta tag?
Robots.txt prevents crawling — bots never fetch the page. A noindex meta tag still allows crawling but tells search engines not to include the page in search results. If you want a page to disappear from search results, use noindex, not robots.txt.
Should I block AI crawlers?
It depends on your goals. Blocking bots like GPTBot or ClaudeBot prevents your content from being used to train AI models, but may also reduce visibility in AI-powered search and answer engines. Weigh content protection against discoverability before deciding.