About Utiluna

Utiluna is a platform of fast web utilities: converters, calculators, dates, text, developer and file tools that run in your browser.

All computation happens on your device. There is no account to create, no user database, and the core tools send none of your input to any server.

Each tool presents its answer as the largest figure on the page, along with its method and an example. Finance and date tools show their assumptions and limits instead of printing a number without context.

The mark in the header identifies the product; the two-bar indicator on the answer band reports state: one bar means there is no result yet, two bars confirm an answer, and a broken lower bar signals an error.

Utiluna is the product's name and its canonical domain is utiluna.com. The legal texts will be finalized before the production release.

If a result looks wrong, the corrections page explains how to report it.