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Free SEO tool

Robots.txt Tester

Fetch and test your robots.txt file in seconds, right in your browser. Enter your website URL on the left, then check whether a specific path is allowed or blocked on the right.

Working field

Fetch your robots.txt file.

Tip: Your robots.txt lives at your site root, like https://yourdomain.com/robots.txt. Add a Sitemap: line so crawlers can find your sitemap quickly.

Result

Test whether a path is allowed.

Fetch a robots.txt file on the left, then enter a user-agent and path here and click Test Access to see if it is allowed or blocked.

This tool is best for confirming crawler access before search engines index your site.

Free Online Robots.txt Tester

A Robots.txt Tester checks how search engine crawlers like Googlebot or Bingbot read your robots.txt file. It confirms that your most important pages stay indexable while private areas stay blocked. Use it to catch mistakes, warnings, or blocked pages that could make it harder for search engines to find and scan your site. This tool keeps the workflow simple: fetch on the left, supporting content below, and the sidebar on the left for popular and related tools.

Instant validation

Fetch your robots.txt file and review its directives in seconds.

Crawl simulation

See how bots read your file and whether they can reach a given path.

Allow and disallow logic

Test a user-agent and path to confirm it is allowed or blocked.

Works with every bot

Check rules for Google, Bing, Yahoo, Yandex, and more.

How it works

  1. Enter your website URL on the left, like https://example.com.
  2. Click Fetch to load your live robots.txt file.
  3. Enter a user-agent and a path you want to check.
  4. Click Test Access to see if that path is allowed or blocked.
  5. Fix any issues in your file, then fetch and test again.

Best practices

  • Keep the robots.txt file in your site's root directory.
  • Avoid blocking key pages like the homepage or product pages.
  • Write User-agent, Disallow, and Allow directives correctly.
  • Add a link to your sitemap.xml for better crawl control.
  • Re-test the file after any big change to your site.
  • Keep the file readable so it is easy to review later.

Frequently asked questions

What is the purpose of the Robots.txt Tester?

It analyzes your robots.txt file for syntax mistakes and confirms whether search engine crawlers can or cannot access certain pages.

What is the importance of my robots.txt file?

It tells search engines how to crawl your site so that only the right pages get indexed.

What will happen if there are mistakes in robots.txt?

Errors might keep vital pages from being indexed, which hurts your SEO.

Is it possible to test my file before I post it?

Yes. You can test your robots.txt content by pasting it directly into the tool before uploading it.

Is the tool only for Googlebot?

No. It works with more than one bot, such as Googlebot, Bingbot, YandexBot, and others.

What if there isn't a robots.txt file on my site?

By default, search engines will explore all accessible pages, so it is a good idea to create one.

How often do I need to check my robots.txt file?

After every big upgrade or deployment that changes directories or URLs.

Is it possible to block my admin area with this tool?

Yes. You can check whether your /admin or /wp-admin paths are really blocked.

Does it directly help SEO rankings?

No, but it makes sure search engines crawl and index your pages quickly, which helps SEO flourish.

Is it free to use the Robots.txt Tester?

Yes. This tool is completely free and works online without having to install anything.

Need more SEO tools? Control search engine crawling with the Robots Txt Generator tool, or find and fix technical issues with the SEO Audit Tool.