Terms of Use

Last updated: November 10, 2026.

Using the tools

DevKit Labs provides free utilities for lawful personal and professional tasks. You are responsible for the data you enter and for checking that generated results suit your requirements. Do not use network tools to abuse third-party services or submit information you are not authorized to process.

Results and limitations

Tools and explanations are provided as available, without a promise of uninterrupted service or error-free results. Browser capabilities, supported formats and network availability affect behavior. Review output before using it in production. Network records can change, and a lookup is not a complete security or deliverability assessment.

Security-related tools support development and inspection. Token decoding does not verify a signature; certificate decoding does not establish trust. Date calculations and generated examples are not legal, financial or other professional advice.

Your data

Most tools run in your browser. Some inputs and preferences are saved locally, and explicitly labeled network lookups use our server. Read the privacy policy before using sensitive data. Avoid processing secrets on a shared device.

Availability and changes

We may improve, change or remove features as the site evolves. Keep your own copies of files and notes you need; browser storage and offline caches are not a backup service.

Feedback

Use the contact page to email us about errors, accessibility problems or concerns about the site.