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UI Essential Icons

Download free SVG UI icons from Nucleo UI Essential, a curated subset of the Nucleo UI library of 16,520 icons designed for apps and websites. Drawn at 18px, the size of most interface controls, these free outline and fill icons stay crisp next to text in buttons, menus, and toolbars. Open the set in the Nucleo web app to copy the SVG code or export the icons.

  • House UI icon
  • Magnifier UI icon
  • Bell UI icon
  • Calendar UI icon
  • Envelope UI icon
  • Folder UI icon
  • Image UI icon
  • Lock UI icon
  • Credit card UI icon
  • Chart line UI icon
  • Sliders UI icon
  • Robot UI icon
  • Coffee UI icon
  • Palette UI icon
  • Magic wand UI icon
With a 1.5px stroke and rounded ends, Nucleo UI icons read clearly at small sizes. This preview shows essentials like home, search, notifications, calendar, and email, the icons almost every product interface needs.
Chat UI icon
Rocket UI icon
Gear UI icon
Every UI icon is drawn on an 18px grid with 1px of padding, close to the line height of most interface text, so icons like this chat bubble, rocket, and gear align naturally with their labels. Need more icons? Browse the full Nucleo UI library.

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