Privacy Policy

Calcrivo is built privacy-first. All calculators run entirely in your browser. The numbers you enter are never transmitted to or stored on our servers.

Local storage

We use your browser's local storage only to remember your theme preference, recently used calculators, and favorites. This data never leaves your device and you can clear it anytime via your browser settings.

Voice search

Voice search uses your browser's built-in Web Speech API. Depending on your browser, audio may be processed by your browser vendor to produce a transcript. Calcrivo only receives the resulting text and matches it locally against our calculator list.

Contact form

If you submit the contact form, we use the details you provide solely to respond to your message.