Web & Dev
Small helpers for web developers and designers, such as unit converters.
Tools in this category
- PX to REM Converter: Pixels, rem and em for Your Base Size: Convert px to rem and em, or rem and em back to px, for the root size you use. Get a table of common sizes you can copy into your CSS. Runs in your browser.
- WCAG Color Contrast Checker: Ratio and the Closest Color That Passes: Check the WCAG contrast ratio of a text and background color for AA and AAA, then get the closest lighter or darker color that passes. Runs in your browser.
Related categories
- Text & Data: Quick text and list utilities: sort lines and compare two lists.
- Time & Work: Tools for working hours and meetings: add up timesheets and see what a meeting costs.