NerdCon

NerdCon is a fast, accurate unit and data converter built for power users and everyday tasks. Convert units and currencies with up-to-date rates, then switch to developer utilities like JSON and XML formatter, Base64 and URL encoder, and checksum hashing. Smart search, customizable presets, and offline support help you work faster without distractions. Ideal for students, engineers, developers, and anyone needing a reliable unit converter app and developer utilities in one place.