Robots.txt Generator Online Free

What Is a Robots.txt File?

A robots.txt file is a small text file that sits in the root folder of a website. It gives search engine crawlers simple instructions about which parts of the site they can crawl and which paths they should avoid.

Robots.txt is not a security tool and it is not the same as a noindex tag. Use it to guide crawling, not to hide private content or remove pages from search results.

Why use this free robots.txt generator?

Before You Generate Robots.txt

How to Use the Robots.txt Generator

Robots.txt Generator vs Manual File

Robots.txt Generator for SEO

A robots.txt generator can help keep crawler rules clean and easy to review. For SEO, the goal is usually simple: allow important pages, avoid wasting crawl time on low-value paths, and include the sitemap URL so search engines can discover important URLs faster.

This robots txt creator is useful when you need to generate robots.txt rules for a new website, rebuild old crawl instructions, or use a robots file generator before submitting pages to search engines.

Robots.txt does not directly guarantee rankings. It supports technical SEO by helping search engines understand where they should crawl. Pair it with useful content, internal links, clear metadata and a valid XML sitemap.

When Not To Use Robots.txt

Robots.txt Example

User-agent: *
Allow: /
Sitemap: https://example.com/sitemap.xml

User-agent: * means the rule applies to all crawlers. Allow: / tells crawlers that the site can be crawled. Sitemap: points search engines to the sitemap file.

Robots.txt for WordPress

User-agent: *
Disallow: /wp-admin/
Allow: /wp-admin/admin-ajax.php
Sitemap: https://example.com/sitemap.xml

This basic WordPress example blocks the admin area while allowing admin-ajax.php, which many themes and plugins need. Do not block WordPress CSS, JavaScript or media files if Google needs them to render pages correctly.

Robots.txt for Blogger

User-agent: *
Disallow: /search
Allow: /
Sitemap: https://example.blogspot.com/sitemap.xml

A simple Blogger robots.txt file often blocks internal search pages while keeping posts and pages crawlable. Update the sitemap URL to match your real Blogger domain.

Troubleshooting After Upload

Common Robots.txt Mistakes

Robots.txt vs Sitemap

Best Practices for Robots.txt

• Keep it simple — easy to review before upload.
• Add sitemap URL — one line at the bottom.
• Do not block key pages — products, posts, services.
• Test first — use Search Console after upload.
• Update after changes — redesigns, migrations, new sections.

Official Robots.txt References

For deeper technical rules, review Google Search Central's robots.txt guide, Google's robots.txt creation documentation, and Bing Webmaster guidance. Use this tool to create the file, then use the official docs when you need crawler-specific behavior.

Helpful SEO Tools

After creating robots.txt, check nearby SEO basics with the XML Sitemap Generator, Meta Tag Generator, Open Graph Generator, Keyword Density Checker, HTML Minifier and the SEO Tools category.

For more context, read how to create a robots.txt file, compare robots.txt vs sitemap, review common robots.txt mistakes, or check robots.txt for WordPress if your site runs on WordPress.