Icon design is about saying much in little space. A shape a few millimetres wide must be recognisable at a glance.
The hard part is set consistency: stroke weights, corner radii and spacing must follow one rule across every icon.
What matters
- Small-size test: check every icon at 16 and 24 pixels.
- One visual language: mixing filled and outlined breaks the set.
- Clarity over cleverness: familiar symbols win.
- Vector delivery: without SVG, every new size means redrawing.
The winning set ships as vector sources.
