About Fyben Tools

Fyben Tools is a collection of free, browser-based tools built for everyday tasks — calculators, converters, file and document tools, text utilities, and a growing set of Bangladesh-specific tools such as Zakat calculation, Bangla calendar conversion and land-measurement conversion.

Most tools run entirely in your browser: there's nothing to install and no account to create. A small number of tools use a live data source (for example currency rates or prayer times) to give you a real, up-to-date result rather than a guess.

We're a small, independent project. Our goal is to keep building genuinely useful tools — with Bangladesh users in mind first — while keeping everything free to use.