SudoTool

SudoTool is a free, browser-based platform offering a growing collection of practical online utilities — for developers and non-developers alike.
From calculators and converters to privacy and productivity tools, everything runs entirely in your browser with no account, no installation, and no cost. Because the tools run client-side, the data you enter never leaves your device. SudoTool is an independent, ad-supported project focused on tools that are genuinely useful and free for everyone.