Robots.txt generator

Generate a clean robots.txt file for search engines.

Create robots.txt rules that communicate crawler access clearly, protect low-value paths, preserve important pages, and link sitemap discovery without blocking the pages you want indexed.

Simple and SEO-safe defaultsCustom allow and disallow pathsSitemap directive supportCrawl delay option
Robots.txt generator interface showing crawler access rules, sitemap references, and allow disallow path previews
Site URLCrawler rulesAllow and disallow pathsrobots.txt previewValidation next steps

Tool input

Used when the backend should inspect the homepage.
Use an XML sitemap or sitemap index.
Choose whether the backend reads a URL, pasted text, manual fields, or a sitemap.
Crawler identity used for robots or indexability checks.
Optional crawl delay in seconds, from 1 to 60.

Results

Run the tool to see analysis, exports, and next actions here.

What this robots.txt generator creates

The generator creates a readable robots.txt draft based on site URL, sitemap URL, crawler identity, allow rules, disallow rules, and optional crawl delay. It favors clarity over clever blocking patterns.

  • Creates user-agent blocks for general or custom crawlers.
  • Supports sitemap directives so discovery signals are easier to find.
  • Adds allow and disallow rules in a predictable order.
  • Keeps the draft copy-ready for review before deployment.

When to generate robots.txt rules

Use it before launching a new site, restructuring private paths, cleaning crawl traps, or reviewing whether faceted, checkout, search, and internal pages should be crawled.

  • Before a new domain or subdomain launch.
  • After ecommerce faceted navigation creates crawl traps.
  • When internal search, cart, checkout, or account paths appear in crawl data.
  • When AI and search crawler access rules need a clean baseline.

How to interpret robots.txt output

Robots.txt is a crawl directive, not an indexing guarantee. A disallowed URL can still be discovered through links, and an allowed URL can still be noindex or canonicalized elsewhere.

  • Allow rules should protect important pages from broad disallow patterns.
  • Disallow rules should target crawl waste, not hide sensitive content.
  • Sitemap directives should point to canonical production sitemap files.
  • Crawl delay should be used carefully because major search engines interpret it differently.

Common robots.txt mistakes

The most damaging robots mistakes are broad rules that block assets, localized sections, product pages, or the entire site. A small syntax change can become a traffic incident.

  • Do not use robots.txt to protect private data.
  • Do not block CSS or JavaScript required for rendering important pages.
  • Do not disallow pages that need to be crawled to see noindex tags.
  • Do not deploy broad wildcard rules without testing sample URLs.

Next step after generating robots.txt

Review the draft, test sample URLs, and crawl critical paths before deploying. The safest robots file is one that is easy to explain and easy to validate.

  • Use the indexability checker to test important URLs after deployment.
  • Use the sitemap validator to confirm sitemap directives point to clean files.
  • Use Spider Analysis to find blocked revenue pages and crawl traps.
  • Keep version history for every robots.txt change.
  • Document the URL group, owner, expected impact, validation step, and next publishing decision so the result becomes a fix ticket instead of another exported spreadsheet.
FAQ

Robots.txt generator FAQ

Quick answers for crawl planning, metadata QA, and SEO handoffs.

Can robots.txt remove a page from Google?

Not reliably. Robots.txt controls crawling, not indexing. If you need a page removed from the index, use noindex on a crawlable page or appropriate removal workflows.

Should I block checkout and account pages?

Usually yes for public search crawlers, but make sure broad rules do not also block product, collection, or documentation paths that should rank.

Should robots.txt include sitemap URLs?

Yes, adding sitemap directives helps crawlers discover sitemap files, especially on larger sites or sites with multiple sitemap indexes.

Is crawl delay good for SEO?

Only use it when server load requires it. Some crawlers ignore crawl delay, and overly restrictive delays can slow discovery on sites that need frequent updates.

Robots.txt generator

Control crawler access without blocking growth pages.

Robots rules should reduce crawl waste while preserving the paths search engines need to understand your site. Use the related tools below when you need to confirm another signal before opening a full Spider Analysis run.