UtilDeck

UtilDeck is a comprehensive free toolkit of online utilities designed for developers and everyday users. It offers a wide range of browser-based tools including a word counter, case converter, text diff, JSON formatter, and Base64 encoder. The platform also features image processing tools like a compressor and cropper, alongside specialized calculators for health, finance, and productivity. All tools run locally in the browser to ensure privacy, with no data uploaded unless a temporary share link is created. From regex testing to UUID generation and expense splitting, it provides a versatile set of features without requiring installation or account creation.