delphitools is a privacy-respecting collection of browser-based utilities for developers and designers. Tools span colour management (converters, palette generators, contrast checkers), image processing (favicon generation, SVG optimisation, background removal), typography, calculators, and general developer utilities like regex testers and meta tag generators. No login, no data collection, all processing runs locally in the browser. Built with Next.js, Tailwind CSS, and shadcn/ui.