Tools
Useful by name, useful by nature.
Small utilities that came out of building real things. Free, no login, no tracking. Built for me first, shared because they may help you too.
Color Palette
Build harmonious colour palettes from a base colour. Live preview, WCAG contrast scoring, one-click exports.
tools/paletteOpen ↗
JSON Formatter
Paste messy JSON, get clean readable structure back. Tree view with collapsible nodes, branch-level copy, validate as you type.
tools/jsonOpen ↗
Markdown Generator
Write markdown with a live preview, formatting toolbar, and 8 starter templates including prompt-engineering scaffolds.
tools/mdOpen ↗
Cron Builder
Build and validate cron expressions with a human-readable preview and the next five runs in your timezone.
tools/cronOpen ↗