What is a robots.txt Generator?
A robots.txt file is a plain text file placed at the root of your website (e.g. https://example.com/robots.txt) that instructs search engine crawlers which pages or sections of your site to crawl and which to skip. It follows the Robots Exclusion Protocol — an informal web standard that virtually all major search engine bots (Googlebot, Bingbot, DuckDuckBot…) respect by default.
A well-configured robots.txt file is important for SEO: it prevents search engines from crawling and indexing low-value pages (admin panels, staging directories, duplicate content), conserves your crawl budget so Googlebot spends time on your important pages, and helps you include your XML sitemap URL so search engines can discover all your pages efficiently. Mistakes in robots.txt can accidentally block Google from crawling your entire site — use this generator to produce correct syntax every time.
How to Use the robots.txt Generator
- Enter your Sitemap URL (e.g. https://example.com/sitemap.xml) — optional but recommended.
- Click Load Default for sensible defaults, or Add Rule to create custom rules.
- For each rule, set the User-agent (use * for all bots), Allow paths, and Disallow paths.
- Click Copy to copy the generated file, or Download to save robots.txt directly.
Why Use Our robots.txt Generator?
- 100% Free — Generate and download robots.txt at no cost.
- No Registration — No account needed.
- Browser-Based — All generation happens client-side.
- Built-in Presets — Load Default (recommended for most sites) or Strict (block all) with one click.
- Download Ready — Download the file as robots.txt ready to upload to your server root.
Frequently Asked Questions
The robots.txt file must be placed in the root directory of your website, accessible at https://yourdomain.com/robots.txt. It cannot be in a subdirectory. Most web hosting control panels (cPanel, Plesk) and CMS platforms (WordPress, Shopify, Wix) allow you to upload or edit robots.txt directly. For WordPress, many SEO plugins like Yoast and Rank Math provide a robots.txt editor in the dashboard.
Disallow in robots.txt prevents bots from crawling a page, but it does NOT guarantee the page will not appear in search results. If the page has backlinks pointing to it, Google can infer its existence and may index it without crawling — showing it in results without a description. To truly remove a page from search results, use a noindex meta tag or the X-Robots-Tag HTTP header.
Disallow: / blocks ALL pages on your website — the bot cannot crawl anything. This effectively removes your entire site from search engines and should only be used for staging/development environments. Disallow: /admin/ blocks only URLs that start with /admin/ (e.g. /admin/dashboard, /admin/users), which is a common and sensible configuration for production sites.
No. Legitimate search engine bots (Google, Bing, Yahoo, DuckDuckGo, etc.) respect robots.txt as a matter of policy. However, malicious bots, scrapers, and web crawlers not following the Robots Exclusion Protocol ignore it entirely. robots.txt is a suggestion for well-behaved bots, not an access control mechanism — use server-level authentication or IP blocking to restrict access to truly sensitive areas.