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Developer Utilities · Free tool

Robots.txt Generator

Generate a valid robots.txt for your site with disallow rules, allow overrides, and a sitemap link. Free, instant, and no sign-up required in your browser.

Updated June 2026

Block 1

Allow

No paths.

Disallow

robots.txt

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What it does

Build a valid robots.txt file with multiple user-agent blocks, per-agent allow and disallow paths, an optional crawl-delay, and a sitemap URL. Download it as a text file and upload to your site root. The default starts with a sensible baseline (disallow /admin/, /private/, sitemap pointer).

Pair with meta tag generator and Open Graph generator to round out on-page SEO basics.

Embed this tool on your siteShow snippet

Paste this snippet into any page. Loads on-demand (lazy), no tracking scripts, and sized to most dashboards. Replace the height to fit your layout.

<iframe src="https://freetoolarena.com/embed/robots-txt-generator" width="100%" height="720" frameborder="0" loading="lazy" title="Robots.txt Generator" style="border:1px solid #e2e8f0;border-radius:12px;max-width:720px;"></iframe>
Embed docs →

How to use it

  1. Pick a user-agent (* for all) or add specific ones.
  2. Add allow and disallow paths per agent.
  3. Set crawl-delay and sitemap URL if needed.
  4. Copy or download robots.txt.

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