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Robots.txt Generator / Validator

Build a robots.txt file and validate syntax before deployment.

How it works

Step 1: Prevent crawl control mistakes

Draft or paste your directives to catch missing user-agent rules and risky disallow patterns early.

Step 2: Validate syntax and intent

The validator checks rule structure so your file behaves as expected across major crawlers.

Step 3: Deploy with confidence

Publish a clean robots.txt and monitor crawl/index behavior to ensure important pages remain discoverable.

Best for: Technical SEO and web teams managing crawl policyTime to value: 3-6 minutesNext step: Verify critical URLs are not unintentionally blocked
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FAQ

What does robots.txt control?

Robots.txt guides crawler access to URL paths. It is a crawl directive, not a guaranteed indexing control mechanism.

Does disallowing a page remove it from Google?

Not always. Disallow blocks crawling, but URLs can still be indexed from external signals. Use noindex mechanisms when removal is required.

What is the safest default robots setup?

Start with broad crawl allowance, then disallow only clearly non-public or low-value sections. Over-blocking is a common and costly mistake.

How should I validate robots rules before deploy?

Check for syntax errors, confirm user-agent directives, and test critical URLs. Always validate that money pages remain crawlable.

How often should robots.txt be reviewed?

Review after releases, CMS migrations, and major site structure changes. Quarterly audits help catch drift.

I accidentally blocked my blog. What now?

Remove the blocking rule immediately, redeploy, and request recrawl for key URLs. Then verify logs and Search Console coverage.

Robots.txt vs meta noindex: which should I use?

Use robots for crawl control and meta noindex for indexation intent. They solve different problems and are often used together.

Should I list sitemap in robots.txt?

Yes, adding the sitemap URL is a best practice because it helps crawlers discover canonical URLs faster.

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