Level: Intermediate
A good icon communicates its meaning instantly; a poorly chosen one adds visual clutter while leaving visitors guessing at its purpose.
Familiar Icons Communicate Faster Than Novel Ones
Widely recognized icon conventions, like a magnifying glass for search, are understood instantly, while a creative but unfamiliar icon requires extra cognitive effort to decode.
Pair Icons With Text Labels for Anything Ambiguous
An icon whose meaning isn't universally obvious benefits from a text label alongside it, rather than relying on the icon to carry meaning alone.
Maintain a Consistent Icon Style Across the Site
Mixing icon styles — outlined, filled, different stroke weights — creates visual inconsistency that undermines the polished feel a good icon set is meant to provide.
Next step: Use the Website Screenshot Generator to capture your current icon set across the site to check for consistency in style before adding new ones.