Robots.txt Generator

What Is Robots.txt?

Robots.txt is a text file placed in your website's root directory that tells search engine crawlers which pages or files they can or cannot request from your site. It's part of the Robots Exclusion Protocol, a standard used by major search engines such as Google, Bing, and Yahoo. While robots.txt doesn't enforce compliance—crawlers voluntarily follow its rules—it's an important tool for managing how search engines interact with your website.

Why Use Robots.txt?

Robots.txt helps you control search engine crawling in several ways. Block search engines from indexing admin pages, login areas, or duplicate content. Prevent crawlers from wasting bandwidth on unimportant files. Direct search engines to your sitemap for better indexing. Protect sensitive directories from appearing in search results. Whatever your website structure, robots.txt gives you control over crawler behavior.

Key Features

• User Agent Selection: Target all crawlers or specific search engines.
• Disallow Paths: Block directories, files, or patterns from crawling.
• Allow Paths: Create exceptions to disallow rules.
• Sitemap Declaration: Point crawlers to your XML sitemap.
• Crawl Delay: Specify delay between requests to reduce server load.
• Instant Generation: Create robots.txt content immediately.
• Copy and Download: Easy export of generated content.
• No Registration Required: Start generating immediately.

Robots.txt Directives Explained

User-agent

Specifies which crawler the rules apply to. Use * for all crawlers or name specific bots like Googlebot.

Disallow

Specifies paths that should not be crawled. Use / to block everything or specific paths like /admin/.

Allow

Specifies paths that can be crawled, overriding disallow rules. Useful for creating exceptions.

Sitemap

Provides the full URL to your XML sitemap, helping search engines discover your content.

Crawl-delay

Specifies seconds to wait between requests. Supported by some crawlers, but not all.

Common Robots.txt Examples

Block Everything

Prevent all crawlers from indexing your site (useful for staging environments).

Block Specific Directories

Prevent crawling of admin, includes, or private directories.

Allow Everything

Permit all crawlers full access to your site (default behavior).

Block Specific Crawlers

Target specific bots, such as those from competitors or scraping services.

Robots.txt Best Practices

Place robots.txt in your website's root directory. Use lowercase for file names and paths. Test your robots.txt using Google Search Console. Don't use robots.txt to hide sensitive information—use authentication instead. Blocking pages with robots.txt doesn't remove them from search results if they're linked elsewhere. Use noindex meta tags for pages you want removed from search results.

Common Use Cases

Staging Sites

Block all crawlers from development or staging environments.

Admin Areas

Prevent search engines from indexing admin panels and login pages.

Duplicate Content

Block crawlers from accessing duplicate or low-value pages.

Crawl Budget Optimization

Direct crawlers away from unimportant pages so they focus on valuable content.

Sitemap Location

Help crawlers find your XML sitemap for better indexing.

Frequently Asked Questions

Does robots.txt prevent indexing?

No, robots.txt prevents crawling, not indexing. Pages blocked by robots.txt may still appear in search results if linked elsewhere.

What if I block Googlebot?

Blocking Googlebot prevents Google from crawling your site, which will remove your pages from Google search results over time.

Where do I put robots.txt?

Robots.txt must be placed in your website's root directory: https://example.com/robots.txt

Can I have multiple robots.txt files?

No, only one robots.txt file is recognized per domain, located at the root.

Is the tool free?

Yes, ZourTools Robots.txt Generator is completely free, with no limitations.