Your data stays on your device

Free Tools by Suwesna is designed to be privacy-first. All calculators and generators run locally in your browser, which means your inputs are not transmitted to our servers.

We may use lightweight analytics to understand overall traffic and improve performance. These metrics do not identify you personally and are only used to keep the service reliable and fast.

If advertising is enabled, ad partners may set cookies or use similar technologies to serve relevant ads. You can control these settings in your browser at any time.