Last updated: July 24, 2026
1. Overview
LLMs.txt Lab, available at llmstxtlab.com, provides free browser-based and server-assisted utilities for creating, validating, formatting, converting and checking llms.txt files. This Privacy Policy explains what information may be processed when you use the free llms.txt generator, llms.txt Validator free tool and related utilities.
2. Information You Provide
You may provide information when you paste llms.txt content, enter a website URL, submit a sitemap URL, upload a file, use a converter, or contact us by email. This information can include URLs, Markdown content, filenames, technical examples and any message details you choose to send.
Please do not submit passwords, API keys, unpublished private documents, customer data or confidential business information unless you have removed sensitive details first.
3. Tool Processing
Some actions may run in your browser, while others may send a URL, sitemap, uploaded file or text snippet to our server so the requested feature can work. For example, importing from a website or checking links may require fetching external pages, and validating a live llms.txt URL requires retrieving that file.
We use submitted content to provide the requested result, improve reliability, troubleshoot errors and protect the service from abuse. We do not sell your pasted llms.txt content or contact messages.
4. Automatically Collected Data
Like most websites, we may collect basic technical data such as IP address, browser type, device information, referring page, pages visited, request timestamps and error logs. We may also use privacy-conscious analytics to understand which tools are useful and where users encounter problems.
5. How We Use Information
We use information for the following purposes:
- To operate the llms.txt generator, validator, formatter, converter and related tools.
- To fetch URLs, parse sitemaps, validate Markdown, check links and generate downloadable files.
- To respond to support requests and feature suggestions.
- To monitor performance, diagnose bugs and prevent misuse.
- To improve content, examples, guides and user experience.
6. Cookies and Analytics
We may use cookies or similar technologies for essential site behavior, security and analytics. If advertising or third-party analytics are added in the future, they should be disclosed here with the relevant provider information.
7. Data Sharing
We may share limited data with service providers that help operate hosting, security, analytics, email or infrastructure. We may also disclose information if required by law, to protect rights and safety, or to investigate abuse of the service.
8. Data Retention
We keep information only as long as reasonably needed for the purposes described above, unless a longer retention period is required for security, legal or operational reasons. Server logs and diagnostic records may be retained for a limited period to maintain service reliability.
9. Security
We use reasonable technical and organizational safeguards to protect information. No website or online tool can guarantee complete security, so you should avoid submitting sensitive secrets or private data into any public utility.
10. Your Choices
You can choose not to provide optional information. You can also avoid pasting sensitive files, shorten sample content before contacting us, and clear your browser storage according to your browser settings.
11. Changes to This Privacy Policy
We may update this Privacy Policy from time to time. When we make material changes, we will update the date at the top of this page.
12. Contact
Questions about this Privacy Policy can be sent to contact@llmstxtlab.com.