Privacy and your inputs

Updated September 18, 2026. Publisher: Ameti One LLC.

Local tools

Calculations and URL-list checks run in your browser. This release does not upload inputs, fetch pasted URLs, or save values in browser storage. Reloading resets the examples. If you choose Download calculation, a plain-text file containing your inputs and result is saved to your device; we do not receive it. You control any later sharing of that file. There is no account system or enquiry form.

Website delivery

Cloudflare delivers this site and may process IP addresses, browser information and access logs, and use security cookies to operate and protect its services. No advertising, analytics, external fonts or affiliate-tracking scripts are included in this release.

Email and external links

If you choose to email us, your mail provider transmits the message and we receive the details you include. External websites have their own privacy practices. Do not send sensitive information through a general enquiry.

Questions and changes

Contact founder@masterengine.ai. This notice will be updated before introducing advertising or other services that change these practices.