Terms of use

Terms for the developer preview.

A practical working tool, with clear limits. Use the findings to inform a decision, not to replace engineering review.

Updated 9 October 2026 · No account or payment required

Use of the tools

Schema Labs Ltd operates the public playground and documentation at schemalabs.co.uk. The company is registered in England and Wales under company number 15348827, with its registered office at 20 Wenlock Road, London, England, N1 7GU. These terms cover that website and developer preview.

In these terms, “we”, “us” and “our” refer to Schema Labs Ltd. Registration details are available in Company information.

The current preview is free to use and does not require an account. You retain ownership of the documents you enter. Processing a document does not transfer its ownership to Schema Labs Ltd.

Checks are not guarantees

The preview is provided as available, without a promise of uninterrupted operation or complete correctness. A validation result applies to the input and supported schema dialect. Revision review is conservative and does not establish complete API compatibility.

You remain responsible for production changes, data handling and independent testing. Do not use this preview as the sole decision mechanism for a critical deployment.

Software & dependencies

The product uses third-party components, including Ajv and Geist fonts, under their applicable licenses. Acknowledgments are available in the third-party notices.

Do not misrepresent the tool’s results, Schema Labs Ltd’s identity or an affiliation. Product plans in the About page are plans, not contractual commitments.

Updates & contact

Features and these terms may change during the preview. Material data-processing changes will also be reflected in the privacy notice.

For questions, contact founder@schemalabs.co.uk.