Robots Txt Generator

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Robots.txt Generator

Build your robots.txt file with common crawl rules, AI bot presets, and custom directives — no coding required.

⚡ Quick Presets
🕷️ Standard Crawlers
🤖 AI & LLM Crawlers
⚙️ Common Disallow Rules
📝 Sitemap & Custom

📄 Your robots.txt


    
Upload this file to your website root: https://yoursite.com/robots.txt

  









  
What Is a Robots.txt File and Why Does It Matter?

  
A robots.txt file is a plain text file placed in your website’s root directory that instructs web crawlers which pages or sections they can or cannot access. It’s part of the Robots Exclusion Protocol (REP), a standard that all major search engines and responsible bots respect.

  
Properly configured robots.txt files serve several important SEO purposes: they prevent indexing of duplicate or thin content, protect sensitive pages from appearing in search results, conserve crawl budget for large websites, and now — increasingly — control which AI systems can scrape your content for training data.

  
Robots.txt and Crawl Budget

  
Crawl budget refers to how many pages Google will crawl on your site within a given timeframe. For large websites with thousands of pages, crawl budget becomes a real constraint. By blocking low-value URLs (search result pages, filter combinations, duplicate pages), you free up crawl budget for the pages that actually matter for SEO.

  
Blocking AI Crawlers: The New Frontier

  
Since 2023, a new category of robots.txt directives has emerged: blocking AI training bots. Companies like OpenAI (GPTBot), Anthropic (ClaudeBot), and Google (Google-Extended for Gemini training) have all released named crawlers that can be selectively blocked. Many content publishers are now choosing to block these bots to prevent their content from being used to train competing AI systems without compensation.

  
Critical Robots.txt Mistakes to Avoid

  
The most dangerous robots.txt error is accidentally blocking your entire site with Disallow: / for Googlebot. This can completely remove your site from Google’s index. Always test changes in Google Search Console before deploying. Other common mistakes: forgetting to update robots.txt after site restructuring, and blocking CSS/JS files.


  

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Frequently Asked Questions

    

      
Does robots.txt prevent pages from being indexed? ▼

      
Not directly. Robots.txt prevents crawlers from accessing a page, but if a blocked page is linked to from other pages, Google may still index it. To prevent indexing entirely, use a noindex meta tag or X-Robots-Tag HTTP header on the page itself.

    

    

      
Should I block AI crawlers from my site? ▼

      
This depends on your goals. Blocking AI training crawlers (GPTBot, ClaudeBot, etc.) prevents your content from being used to train AI models. However, blocking AI search bots may reduce your visibility in AI-powered search results. Review each bot’s purpose before blocking.

    

    

      
Do all bots respect robots.txt? ▼

      
Reputable bots (Google, Bing, reputable AI companies) respect robots.txt. However, malicious scrapers and some spam bots ignore it entirely. Robots.txt is not a security mechanism — it’s a polite suggestion.

    

    

      
Where do I upload my robots.txt file? ▼

      
The robots.txt file must be placed in the root directory of your website, accessible at https://yourwebsite.com/robots.txt. For WordPress sites, use SEO plugins like Yoast or Rank Math to manage robots.txt through the dashboard.

    

  


  

    
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