Llms.txt Checker and Generator
Paste an llms.txt file to check its structure, then get a cleaned-up generated version of the same file.
Runs in your browser. Nothing is uploaded — your input is processed on this device and discarded when you close the tab.
Llms.txt Checker and Generator
How to use this tool
- Enter your values in the fields above.
- Press Generate to see the result.
- Use Load sample to try the worked example, Copy result to copy it, or Clear to start again.
Worked example
A file with a heading and two described links reports no issues and returns the same content cleaned up.
What this tool does not do / Limits
This tool only checks pasted llms.txt text against a small set of structure rules. It does not download a live llms.txt file, verify linked paths, or follow any official llms.txt specification beyond common structure.
Frequently asked questions
How is this different from the llms.txt Builder?
The builder creates a file from page entries you type. This tool checks and cleans up a file you already have.
Does this fetch my live llms.txt?
No. Paste the file content here; nothing is downloaded.
Related tools
Structured Data Generator
Generate JSON-LD for Article, Product, FAQPage, LocalBusiness and more, with live validation against required properties.
LiveRobots.txt and Sitemap Toolkit
A robots.txt rule builder with a URL tester and templates, plus an XML sitemap generator with validation.
LiveOn-Page SEO and Redirect Checker
Enter a URL and get the full redirect chain, status, title and meta checks, heading outline, link counts and a prioritised fix list.
Live