Privacy Policy

Calcly is designed so you can use calculators without creating an account. Calculator inputs are processed in your browser and are not required to be sent to a server to produce a result.

Calcly uses Google AdSense to show advertisements. Google and its partners may use cookies or similar technologies to serve ads based on your visit to this site and other sites. You can learn how Google uses data when you use partner sites here: How Google uses information from sites or apps that use our services.

You can opt out of personalized advertising in Google Ads Settings.

We do not sell personal information. If you email us, we will use that message only to respond to your request.

Developer tools such as the JSON formatter and JWT decoder also run locally. Avoid pasting secrets on a shared computer.