QuickTools

What is QuickTools?

QuickTools is a collection of 25+ free utility tools — calculators, converters, text utilities, developer tools, and AI comparisons — all built with pure HTML/CSS/JS. Zero dependencies, zero data collection, works offline. Unlike other tool sites, everything runs client-side so your data never leaves your browser. Includes niche tools like AI model pricing calculators, prompt generators, and a browser-based theme park management game.