WebTools Suite is a collection of 45 browser-based developer tools. Tool categories include: Code & Formatting (minifiers, beautifiers, JSON/XML/YAML, SVG, syntax) Encoding & Security (Base64, JWT, hash, UUID) Debugging & Testing (diff checker, regex, HTTP, unclosed tag finder) Converters (Markdown, number base, slugify) Web & HTTP (IP tools, UTM, mock data) Data & SQL (SQL formatter) Date & Time (Unix timestamp, cron) CSS & Design (gradient/grid/flexbox, favicon, color tools, live HTML editor)