Robots.txt Generator

Robots.txt Generator is a free online tool that generate a valid robots.txt file for your website. Control search engine crawling with allow/disallow rules, sitemap references, and crawl-delay. Analyze and process URLs directly in your browser with instant results.

Robots.txt Generator workspace and controls

Quick Presets

Rule Group 1

Sitemap & Host

Generated robots.txt

User-agent: *
Allow: /

What is Robots.txt Generator | Rune

Robots.txt Generator creates valid robots.txt files with multiple user-agent rules, allow/disallow paths, crawl-delay settings, and sitemap declarations. Use quick presets for common configurations or build custom rules from scratch.

Supports all major search engine bots including Googlebot, Bingbot, and Yandex, plus AI crawlers like GPTBot and Google-Extended. Block AI training bots with one click using the Block AI Bots preset. Essential for web developers, SEO specialists, and digital marketers who work with URLs and web infrastructure. Analyzes results in real time with detailed reports and actionable insights for your web properties.

14+
Bot Presets
Block
AI Bots
Instant
Generation
Free
Forever

The Advantage of Using Robots.txt Generator on Rune

Speed, clarity, and responsible processing sit at the core of Robots.txt Generator. With bot presets and block ai bots, the tool delivers results quickly while using the processing model that fits the job. Robots.txt Generator handles local input in your browser, so routine work stays on your device without extra setup.

Robots.txt Generator was built for people who need dependable results without jumping through hoops. Create separate rule groups for different bots with different allow/disallow paths. That kind of straightforward design is what sets this apart from the many other tools that promise the same thing.

Key Features of Robots.txt Generator

A complete feature set designed for real robots.txt generator workflows

Bot Presets

Choose from 14+ common search engine and AI bot user-agents with one click.

Block AI Bots

One-click preset to block GPTBot, Google-Extended, CCBot, and other AI training crawlers.

Multiple Rule Groups

Create separate rule groups for different bots with different allow/disallow paths.

Quick Path Buttons

Add common paths like /admin, /api, /private with quick-add buttons.

Sitemap References

Add multiple sitemap URLs to help search engines discover your content.

Download File

Download the generated robots.txt file or copy to clipboard.

Key Advantages of Robots.txt Generator

Browser-based processing

Robots.txt Generator handles local input in your browser, so routine work stays on your device without extra setup.

Bot Presets

Choose from 14+ common search engine and AI bot user-agents with one click. This feature is available for free with no usage limits on the standard tier.

Browser-based processing

Robots.txt Generator handles local input in your browser, so routine work stays on your device without extra setup.

Mobile and desktop ready

Robots.txt Generator works on any screen size. The interface adapts to phones, tablets, and desktops so you can use it wherever you are.

No account needed for core use

Use the core Robots.txt Generator workflow without creating an account or providing an email address.

Free with no hidden costs

Robots.txt Generator is completely free on the standard tier. There are no trial periods, no watermarks on output, and no surprise paywalls after you start using it.

Who Benefits from Robots.txt Generator

Robots.txt Generator fits into a wide range of workflows. Here is how different users put it to work.

Students and Academics
Use Robots.txt Generator for assignments, research papers, and coursework. Choose from 14+ common search engine and AI bot user-agents with one click.
Professionals and Teams
Integrate Robots.txt Generator into your daily workflow for faster turnaround on routine tasks. One-click preset to block GPTBot, Google-Extended, CCBot, and other AI training crawlers.
Content Creators and Freelancers
Speed up your creative process with Robots.txt Generator. Create separate rule groups for different bots with different allow/disallow paths.
Developers and Technical Users
Add Robots.txt Generator to your toolkit for quick utility tasks between coding sessions. Add common paths like /admin, /api, /private with quick-add buttons.

How to Use Robots.txt Generator

No setup needed, just 3 steps to your result

01

Choose Preset

Start with a quick preset (Allow All, Block All, Block AI Bots) or a blank rule.

02

Configure Rules

Set user-agent, add allow/disallow paths, and optional crawl-delay.

03

Download

Download the robots.txt file or copy it to your clipboard.

Rune pro tipsPro Tips

  • Place robots.txt at the root of your domain: https://yourdomain.com/robots.txt
  • The Disallow directive blocks crawling but doesn't prevent indexing, use meta robots 'noindex' for that.
  • Use the Block AI Bots preset to prevent OpenAI, Google AI, and other AI systems from training on your content.
  • Test your robots.txt in Google Search Console's robots.txt Tester before deploying.

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Frequently Asked Questions

Quick answers for Robots.txt Generator users

Why is my robots.txt not working?

Check that the file is available at the domain root, uses the right user-agent block, has paths that start with /, and is not blocked by redirects, authentication, or caching.

Where should I put robots.txt?

Place it at the root of the host you want to control, such as https://example.com/robots.txt. A robots.txt file on one subdomain does not control another subdomain.

Can I block AI crawlers with robots.txt?

You can add rules for crawlers that respect robots.txt, such as GPTBot or Google-Extended. Robots.txt is a request to compliant bots, not an access-control system.

Does Disallow prevent indexing?

No. Disallow blocks crawling but a page can still appear in search results if other pages link to it. Use the 'noindex' meta robots tag to prevent indexing.

Why does Google ignore my crawl-delay?

Googlebot does not support crawl-delay in robots.txt. Use Search Console crawl controls where available or fix server performance issues directly.

Is my data safe?

Yes. All generation happens entirely in your browser. No data is sent to any server.

Should I block admin or private pages in robots.txt?

Do not rely on robots.txt for private content because the paths are public. Use authentication, authorization, and noindex where appropriate.

What happens if I don't have a robots.txt?

Search engines can crawl publicly reachable pages by default. Add robots.txt only when you need crawler rules, sitemap references, or specific disallow paths.

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