robots.txt Generator
Generate a robots.txt file for your site using common directives such as User-agent, Allow, Disallow, Crawl-delay, and Sitemap.
Use one path per line. Paths should usually begin with /.
| Metric | Value |
|---|
Privacy: generation runs locally in your browser. No rules are stored or transmitted.
How it works
Enter a user-agent and optional allow/disallow rules, then generate a robots.txt file that can be placed at your site root.
- User-agent: which crawler the rules apply to
- Allow / Disallow: crawl path rules
- Sitemap: helps crawlers discover your sitemap
Examples
- Public site: allow all, include sitemap
- Block admin: disallow
/admin/ - Selective crawl: combine allow and disallow directives
When to use this tool
This tool is designed for quick, practical tasks such as everyday calculations, data formatting, or simple conversions. It is best used when you need fast results without installing software or using complex tools.
When to use
- Quick checks or one-time calculations
- Validating or converting data before using it elsewhere
- Simple tasks that do not require advanced software
When not to use
- Critical financial, legal, or medical decisions
- Large-scale or automated processing
- Situations requiring guaranteed precision beyond basic validation
Always review results before using them in important contexts.
About this tool
This tool helps you perform quick utility operations directly in your browser. It runs entirely in your browser without sending data to a server.
You can use this tool when handling simple tasks without installing additional software. The results should be interpreted as a processed output based on your input data.
FAQ
- What does this robots.txt generator create?
It generates robots.txt directives such as User-agent, Allow, Disallow, Crawl-delay, and Sitemap.
- Can I include multiple allow or disallow rules?
Yes. Enter one path per line and the generator will output each directive separately.
- Does this validate sitemap URLs?
Yes. If a sitemap URL is provided, the tool checks for a valid http or https URL format.
- Does robots.txt guarantee blocking from search results?
No. robots.txt is mainly for crawl control, not guaranteed de-indexing.
- Are my rules stored?
No. Everything runs locally in your browser.