Extras that don't fit anywhere else - small tools I built for my own day-to-day work. Free to use.

Dev tools

Calculators and converters for front-end and everyday web work.

  • Font size calculator
  • Fluid type generator
  • Contrast checker
  • Aspect ratio calculator
  • Cron explainer
  • Timestamp converter
  • Slug maker
  • AI text cleaner
  • HTML shell
Open dev tools

E-commerce tools

Numbers every store owner and merchandiser needs: sale prices, margins, deals, tests and tax.

  • Price converter
  • Margin & markup calculator
  • Deal comparer
  • A/B test calculator
  • Sales tax calculator
Open e-commerce tools

SEO & migration tools

For moving sites and getting found: redirects, search previews and campaign links.

  • Redirect generator
  • Search result preview
  • UTM builder
Open seo & migration tools