Does robots.txt Generator cost anything or require an account?

No. robots.txt Generator is completely free with no usage caps, subscriptions, or sign-up forms — supported by unobtrusive ads, and usable for personal and commercial work alike.

Can I use robots.txt Generator on a phone or offline?

Yes. The layout adapts to phones and tablets, and because the logic ships as static client-side code, robots.txt Generator keeps working on intermittent connections once the page has loaded.

How does robots.txt Generator work without uploading my data?

robots.txt Generator runs entirely inside your browser's sandbox: the page loads once, and every operation after that executes on your own device's CPU. No input, file, or result is transmitted to any server — you can even watch the network tab stay silent while you use it.

robots.txt Generator

Q: What exactly does robots.txt Generator do?

Correct crawler rules for any site Build a valid robots.txt with allow/disallow rules per crawler, crawl-delay and sitemap reference. Fill the form, copy the file, drop it in your site root — done.

Correct crawler rules for any site

Free Private No uploads

robots.txt generator

Sitemap URL

Block the entire site from all crawlers

Crawl-delay (seconds)

Rules per crawler

Disallow paths

one per line

Allow paths

one per line

Disallow paths

one per line

Allow paths

one per line

robots.txt

# robots.txt — generated with BrowserTools
User-agent: *
Disallow: /admin
Disallow: /private

User-agent: GPTBot
Disallow: /

Sitemap: https://example.com/sitemap.xml

Save the output as robots.txt in your site root. Rules are matched top-to-bottom with the most specific user-agent winning. Note that crawlers treat robots.txt as a request, not a law — private data needs real access control, and Google ignores crawl-delay.

100% Private & In-Browser

Processed locally using client-side JavaScript. Your files and data never touch any server.

Instant & Unlimited

No registration, no waiting queues, and no limits on file conversions or generations.

Tool Overview & Guide

What is robots.txt Generator?

Build a valid robots.txt with allow/disallow rules per crawler, crawl-delay and sitemap reference. Fill the form, copy the file, drop it in your site root — done.

Step-by-Step Instructions

How to use robots.txt Generator

Open robots.txt Generator in any modern web browser on your computer, tablet, or smartphone.

Type, paste, or configure your input data and parameters in the robots.txt Generator interface.

The tool processes your data in real time directly on your device using modern browser standards, DOM APIs, and network protocol specifications.

Copy your generated result to your clipboard, preview the output, or save your file with a single click.

Key Capabilities

Cross-Platform Compatibility — works the same across Windows, macOS, Linux, iOS, and Android.
No Account, No Email, No Watermarks — open the page and start working immediately.
Developer-Friendly Output — results are formatted for direct paste into code, configs, or terminals.
Correct crawler rules for any site

Common Use Cases

Running a quick one-off task — once loaded, most tools keep working even if the connection drops.
Build a valid robots.txt with allow/disallow rules per crawler, crawl-delay and sitemap reference. Fill the form, copy the file, drop it in your site root — done.
Full-stack developers, UI/UX engineers, DevOps teams, and technical leads who need to streamline daily development workflows and eliminate manual boilerplate tasks without installing software.
Handling private or confidential material that should not be uploaded to third-party cloud services.

Clear Answers

Frequently Asked Questions

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