Privacy policy

Short version: we do not collect, store or sell your personal information. What you type into our tools stays on your device.

Last updated 30 October 2026. Applies to this site and to each KayaWise site.

What we do not collect

Every calculator runs in your web browser. Your inputs are not sent to us or stored on our servers. We have no user accounts, sign-up forms or newsletters.

Links you share

Some tools add your inputs to the page address so the Share button can reproduce a calculation. This stays in your browser unless you choose to share or bookmark the link.

Hosting logs

Our hosting provider (Cloudflare) processes technical data such as IP addresses to deliver the sites and protect them from abuse. We do not use this data to identify you.

Advertising

Advertising is switched off. If we enable display advertising, we will update this policy first, name the provider and offer any consent choices required by law.

Your rights under POPIA

The Protection of Personal Information Act gives you the right to know what personal information is held about you and to ask for it to be corrected or deleted. If you email us, we use your email only to reply. You may also complain to the Information Regulator (South Africa).

Contact

Privacy questions: hello@kayawise.co.za.