Configure user-agent rules, allow/disallow paths, crawl delay, and sitemap URL to generate a robots.txt file you can copy to your site root. This builder creates the file—use Robots.txt Tester to check whether a path is allowed or blocked for Googlebot.

How to use this tool

1. Paste source text, code, or data into the Robots.txt Generator input panel. 2. Choose transform or validation options shown for Robots.txt Generator. 3. Run Robots.txt Generator or read automatic output. 4. Review errors or diff output carefully. 5. Copy the transformed result. Processing runs on your device; inputs are not uploaded to our server.

Worked example

Example: paste a small sample input into Robots.txt Generator, run the transform or validation, and compare the output with the before text—fix any syntax errors reported before copying.

How it works

Configure user-agent rules, allow/disallow paths, optional crawl delay, and a sitemap URL to generate a robots.txt file. Generation works on your device.

Limitations

Results are based on the inputs you provide and may not cover every edge case. This tool is for general use and is not professional advice.

Privacy and file handling

Your data stays on your device and is not uploaded.

FAQ

Frequently asked questions

Is Robots.txt Generator free?

Yes. It is free to use and you do not need to sign in or create an account.

Is my data private?

See the privacy note on this page. Many tools run on your device; some heavier file tools may use secure temporary processing when required.

Can I use Robots.txt Generator on mobile?

Yes. Open this page on your phone or tablet, enter your inputs, and use the on-screen controls.

Part of these workflows

This tool is one step in a longer job. Jump straight to your step or open the full workflow guide.

Page last reviewed: July 20, 2026

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