Free tools for web designers and developers
Free tools to convert colors, calculate CSS units, inspect your browser, run launch and QA checklists, and draft proposals.
Color converters
HEX, RGB, HSL, and CMYK conversions for design, web, and print workflows.
13 toolsCSS & units
Convert between px, rem, and em with a custom base font size.
6 toolsBrowser & device
Live readouts of your viewport, screen resolution, and device pixel ratio.
1 toolChecklists & QA
Launch, redesign, accessibility, UAT, and handoff checklists, plus bug report templates.
5 toolsProposals & SOWs
Web design proposal, SOW, and project brief generators, plus hourly rate and estimate calculators.
3 tools