# Robots.txt Generator

Generate robots.txt files for search engine crawlers with configurable rules

> Canonical page: https://elysiatools.com/en/tools/robots-txt-generator

- **Category:** Development

- **Keywords:** robots, txt, generator, seo, crawler, search engine, sitemap, web crawler, robots.txt

## Overview

The Robots.txt Generator is a professional utility designed to help website owners and developers create valid robots.txt files to manage how search engine crawlers interact with their site content.

## Inputs

- **User Agent** (text): * (for all crawlers) or Googlebot, Bingbot, etc.
- **Allow Paths** (textarea): /, /blog/, /products/ (comma-separated)
- **Disallow Paths** (textarea): /admin/, /private/, /temp/, /cgi-bin/ (comma-separated)
- **Crawl Delay (seconds)** (number): Enter crawl delay in seconds...
- **Sitemap URL** (text): https://example.com/sitemap.xml
- **Include Comments** (checkbox)

## When to use

- When launching a new website to define which pages should be indexed by search engines.
- When you need to restrict crawler access to sensitive directories like admin panels or private data.
- When you want to optimize your crawl budget by directing bots toward your sitemap and away from unnecessary files.

## How it works

- Specify the target User Agent, such as '*' for all crawlers or a specific bot like 'Googlebot'.
- Enter the paths you wish to explicitly allow or disallow in the respective fields.
- Configure optional settings like crawl delay and sitemap URL to provide additional instructions to search engines.
- Generate the text file and save it to the root directory of your website.

## Use cases

- Preventing search engines from indexing internal staging or administrative environments.
- Directing crawlers to a specific XML sitemap to improve indexing speed.
- Managing server load by implementing a crawl delay for aggressive bots.

## Frequently asked questions

### What is a robots.txt file?

It is a text file placed in the root directory of a website that provides instructions to search engine crawlers about which pages they can or cannot access.

### Does this tool support all search engines?

Yes, by using the '*' wildcard as the User Agent, your instructions will be followed by all compliant search engine crawlers.

### Can I block specific folders?

Yes, use the 'Disallow Paths' field to list the directories or files you want to keep private from crawlers.

### Is the sitemap URL required?

No, it is optional, but including it is a best practice to help search engines discover your site structure more efficiently.

### Where should I upload the generated file?

The file must be named 'robots.txt' and placed in the top-level root directory of your domain (e.g., example.com/robots.txt).

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## Samples

- [Txt Samples](https://elysiatools.com/en/samples/txt-samples): Sample text files in different languages and encodings
- [Copyright-Free MP3 Audio Samples](https://elysiatools.com/en/samples/mp3-samples): Collection of royalty-free audio samples for testing and development purposes including nature sounds, meditation music, and ambient audio
- [Web Image Processing Python Samples](https://elysiatools.com/en/samples/web-image-processing-python): Web Python image processing examples using PIL/Pillow including reading, saving, resizing, and format conversion
- [Web Image Processing Rust Samples](https://elysiatools.com/en/samples/web-image-processing-rust): Web Rust image processing examples including image read/save, scaling, and format conversion

## Related content

- [Technical SEO URL Workflows](https://elysiatools.com/en/hubs/technical-seo-url-workflows): Validate SEO-safe slugs, inspect query parameters, prepare robots and sitemap files, generate social metadata, and verify page signals before launch.