Robots.txt Generator

Control how search engines crawl your site. Choose access levels for major bots, add custom directives, and export a valid robots.txt instantly.

Smart Bot Toggles
Custom Rules
One-Click Export

robots.txt Builder

Configure crawler access, add specific directives, and copy the generated robots.txt content to use on your site.

Crawler Access

Custom Directives

Define directives that apply only to certain bots. Overriding rules cascade above general settings.

Current Rules

Generated robots.txt


                        

Designing Crawl-Friendly Sites

Learn how a precise robots.txt file shapes how search engines explore your content.

When to Block Crawlers

Use robots.txt to keep bots away from duplicate content, staging areas, or private directories. Blocking sensitive sections protects user data and prevents search engines from wasting crawl budget on pages that shouldn’t be indexed.

Letting Important Pages Through

Ensure crawlable URLs remain accessible by using Allow directives on key paths. Combine robots.txt rules with XML sitemaps and internal links to guide crawlers toward your most valuable content.

Frequently Asked Questions

Answers to common questions about managing robots.txt.

What happens if I block all crawlers?

Blocking all bots tells search engines to avoid your site entirely. Use this only for testing or private environments. For live sites, allow at least User-agent: * so search engines can index your content.

Do Allow and Disallow support wildcards?

Yes. Use * to match multiple characters and $ to match the end of a URL. For example, Disallow: /*.pdf$ blocks all PDF files.

Does robots.txt guarantee pages stay private?

No. Robots.txt is a polite request that reputable crawlers follow. For sensitive data, use authentication or noindex directives instead of relying solely on robots.txt.

How often should I update my robots.txt file?

Review your directives whenever you launch new sections, change site structure, or update your sitemap. Keeping robots.txt aligned with your content strategy ensures crawlers focus on the right areas.