Robots.txt Generator input is rejected
The source data may be incomplete, malformed, or different from the format this tool expects.
Check the input hint, try a small sample first, and correct the source file before running the full job.
Use this tool
Prepare the input and run the tool
Enter sitemap URL and crawl rules. Result: Copy or download robots.txt.
Ready.
robots.txt appears here.
Data handling: Files and pasted data are processed in this browser session.
Tool guide
How to use Robots.txt Generator
Use Robots.txt Generator when you need to check, convert, or prepare a file before using it in another app. Review the result before downloading or copying it.
What this tool does
Build a clean robots.txt draft for small websites, staging paths, and sitemap discovery.
- Input
- Enter sitemap URL and crawl rules
- Output
- Copy or download robots.txt
Tool advantages
- Runs in this page; the file or pasted data is not sent to a new app.
- Keeps the preview, report, and download in the same screen.
- Gives you a report you can use as a cleanup list.
Step-by-step usage guide
- 1Enter sitemap and rules.
- 2Generate robots.txt.
- 3Review before uploading to the site root.
Common errors and fixes
Robots.txt Generator result looks incomplete
The preview can only use the rows, files, or fields provided in the current browser session.
Confirm that the full source was pasted or selected, then rerun the tool and review the output before downloading.
Robots.txt Generator output needs extra cleanup
Some destination systems have rules that are stricter than a browser-local utility can infer.
Use the report as a cleanup checklist and verify the final file in the app where it will be imported or shared.
When to use Robots.txt Generator
- You are checking files before an upload, import, share, or delivery.
- You want to confirm the result before sending it to another system.
- You need a copied result, downloaded file, or report that can be reviewed outside the page.
FAQ
Does this guarantee crawler behavior?
No. It generates a draft. Search engines may interpret rules differently.
Where should robots.txt be placed?
Upload it to the site root, for example https://example.com/robots.txt.