Robots.txt Generator
Create robots.txt
Common values: *, Googlebot, Bingbot, Slurp
Enter paths to block, one per line (e.g., /private/, /admin/)
Enter paths to allow, one per line (useful for overriding broader disallows)
URL to your XML sitemap
Seconds to wait between requests (not all crawlers respect this)
About Robots.txt Generator
The Robots.txt Generator is a free online tool that helps webmasters and developers create proper robots.txt files for their websites. Robots.txt is a standard used by websites to communicate with web crawlers and other web robots, providing instructions about which parts of the site should be crawled and indexed.
What is Robots.txt?
Robots.txt is a text file placed in the root directory of a website that tells search engine crawlers which pages or sections of the site they should or shouldn't access. It's part of the Robots Exclusion Protocol (REP) and serves as a guideline for automated web crawlers.
Key Components of Robots.txt
- User-agent: Specifies which crawler the rules apply to (* for all crawlers)
- Disallow: Paths that should not be crawled
- Allow: Paths that are allowed to be crawled (useful for overriding broader disallows)
- Sitemap: Location of your XML sitemap
- Crawl-delay: Time delay between crawler requests (not universally supported)
Best Practices
- Always place robots.txt in your website's root directory
- Use wildcards (*) for user-agents to apply rules to all crawlers
- Be specific with disallow paths - avoid blocking important content
- Include your sitemap URL for better crawling
- Test your robots.txt using search console tools
- Remember that robots.txt is a guideline, not a security measure
Common Use Cases
- Preventing search engines from indexing admin areas
- Blocking duplicate content or development environments
- Controlling crawler traffic to reduce server load
- Excluding sensitive directories from search results
- Providing sitemap locations for efficient crawling
How Our Generator Works
Our Robots.txt Generator provides an intuitive interface to create properly formatted robots.txt files. Simply specify your user-agent, add disallow and allow paths, include your sitemap URL if desired, and set a crawl delay. The tool generates valid robots.txt syntax that you can copy and upload to your website's root directory.
All processing happens locally in your browser for privacy and security. No data is sent to our servers, ensuring your website information remains confidential.
Frequently Asked Questions
Robots.txt is a text file that tells search engine crawlers which parts of your website they can and cannot access. It's essential for SEO as it helps control what content gets indexed and can prevent sensitive information from appearing in search results.
No, robots.txt is not a security measure. It's a guideline for well-behaved crawlers. Malicious users or poorly programmed bots can still access blocked content. For security, use proper authentication and server-side restrictions.
You can test your robots.txt file using Google Search Console's robots.txt Tester tool, or manually by accessing yourdomain.com/robots.txt in a browser. Make sure it's accessible and properly formatted.
Common things to block include admin areas (/admin/, /wp-admin/), private directories (/private/), development files (/dev/), duplicate content, and areas that don't add value to search results. Avoid blocking CSS, JavaScript, or important content files.
Major search engines like Google, Bing, and Yahoo respect robots.txt, but not all crawlers do. Some malicious bots or lesser-known search engines may ignore it. Additionally, some directives like Crawl-delay are not universally supported.