Free Robots.txt Generator
Create custom robots.txt files to control search engine crawlers. SEO-friendly, instant, and private.
Configure Your Robots.txt
Built by Mr-Tafi
Full-stack developer & SEO specialist. I build privacy-first tools that run entirely in your browser.
About Me →Try the Robots.txt Generator Above
Go ahead and test the generator. Select a preset, add your own rules, and see the live output. Everything happens instantly in your browser.
What Exactly Does This Tool Do?
This Robots.txt Generator creates properly formatted robots.txt files that search engines understand. Here is what it handles:
- User-agent targeting: Create rules for specific crawlers like Googlebot or Bingbot, or apply rules to all bots with the wildcard (*).
- Allow and Disallow directives: Precisely control which directories and pages crawlers can access.
- Crawl-delay setting: Add a delay between requests to reduce server load (supported by some crawlers).
- Sitemap declaration: Automatically include your sitemap URL so search engines find it faster.
- Preset templates: Start with optimized templates for WordPress, Shopify, static sites, and more.
- One-click download: Get your robots.txt as a ready-to-upload .txt file.
Real-World Scenarios Where This Tool Saves You
🛒 E-commerce Owner
You run a Shopify store and want to prevent Google from indexing your cart, checkout, and admin pages while allowing product pages. This generator creates the exact rules in seconds.
📝 WordPress Blogger
You want to block crawlers from your wp-admin folder, tag archives, and author pages to improve crawl budget. The WordPress preset handles this automatically.
🏢 Agency SEO Specialist
You manage 20 client sites and need to generate robots.txt files quickly. This tool lets you batch-create, copy, and download files without formatting errors.
💻 Developer
You are deploying a staging site and need to block all crawlers temporarily. The Disallow All preset gives you a complete block in one click.
🎨 Portfolio Designer
You have a static portfolio site with private case study PDFs. You can disallow the /private/ folder while allowing everything else.
Who Actually Needs a Robots.txt Generator?
Website Owners
Control crawler access without editing code manually.
SEO Professionals
Optimize crawl budget and prevent indexation of thin content.
Developers
Generate valid syntax quickly for staging and production sites.
Content Managers
Block outdated or duplicate content sections from search engines.
E-commerce Managers
Protect cart, checkout, and user account pages from crawling.
Marketing Teams
Ensure campaign landing pages and tracking URLs are handled correctly.
Our Promise: Privacy, Speed, and Zero Compromise
Your website structure is sensitive information. That is why this generator runs entirely in your browser. Your URLs, paths, and rules never touch our servers. There is no analytics tracking what you type, no cookies monitoring your behavior, and no account required. The file generates instantly, works offline once loaded, and leaves zero digital footprint.
The Technical Side: How This Tool Was Built
I built this generator using vanilla JavaScript with zero external dependencies. The logic parses your user-agent selections, validates path formats, and assembles the directives in the exact order search engines expect: user-agent first, then rules, then sitemap. It handles edge cases like trailing slashes, duplicate rules, and empty paths. The download feature uses the Blob API to create a real text file without server interaction. Every preset was tested against real-world scenarios on WordPress, Shopify, and static HTML sites.
Best Practices for Using Robots.txt Generator
- Always test before deploying: Use Google Search Console robots.txt tester to verify your rules work as expected.
- Place in root only: The robots.txt file must be at the root of your domain (yoursite.com/robots.txt) to be found.
- Use Disallow carefully: Disallowing a page does not remove it from Google index if it is already indexed. Use noindex meta tags for that.
- Include your sitemap: Adding your sitemap URL helps search engines discover your content faster.
- Keep it simple: Avoid overly complex rules. Simple, clear directives are less prone to errors and easier to maintain.
Frequently Asked Questions
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It is free, private, and works instantly in your browser. No signup required.
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Thanks for stopping by. I built this Robots.txt Generator because I was tired of bloated tools that track everything you type. Here, nothing leaves your device. If you find it useful, share it with a friend. — Mr-Tafi