UtilityDeck

Make everyday calculations, conversions, developer tasks, dates, QR codes, and more feel effortless—with a calm, private toolkit that works offline.

UtilityDeck is a calm, offline-first toolkit for everyday tasks.

Access 45 focused tools in one simple workspace:

• Calculator — standard, scientific, percentage, fraction, average, and prime calculators • Finance — EMI, GST, SIP, interest, discount, tip, FD, and RD calculators • Converter — currency, length, weight, temperature, area, volume, speed, data, pressure, and energy converters • Date & Time — age calculator, date difference, countdowns, timestamps, and world clock • Developer — JSON formatter, Base64 encoder, JWT decoder, UUID generator, SHA-256 hash generator, password generator, and URL encoder • Text — word counter, reading time, text case converter, and reverse text • QR — create QR codes from text or links • Health — informational BMI and BMR estimates • Everyday — coin flip and dice roller

Built for clarity and convenience:

• No account required for basic use • Favorites, recent tools, and history saved locally • Studio and Minimal designs for every category • Light, Dark, and System appearance modes • Region and currency preferences • Optional notifications for reminders you choose to enable • Sensitive developer-tool results are not added to saved history

Most tools run directly on your device, so UtilityDeck remains useful even when you are offline. Share results only when you choose.

UtilityDeck helps you quickly calculate, convert, plan, format, generate, and organize everyday information without unnecessary clutter.