Warning Shield Icon on Transparent Background

This icon is a part of a collection of Warning Shield flat icons produced by Icons8. Icons follow the guidelines of iOS, Windows, and Android and are designed by a single designer, guaranteeing the consistent quality.

Related to Warning Shield Icon

Related icons are the icons with matching tags, as well as all security icons. All icons are in the same flat style. You can either download free PNG icons or buy SVG vectors

Idea of Warning Shield Icon by Anonymous

We've received the idea on May 19, 2012 and created the icons on May 28, 2012

Security Shields with: Question Mark, Warning, Restriction, Cross, Refresh, Web, Application & User/Users.

Usage story about Warning / Caution icon


Danger is afoot! Danger is everywhere! It’s often difficult to easily know if you need to be cautious about something or not. Often, knowing if something is hazardous needs expert advice or supervision. But thankfully, that’s what labels are for -- as long as you carefully read and understand instructions, most things become manageable. A design language was thus formed around safety and security - and the warning icon is one of them.

Our caution icons come in several, flexible styles:
  • Outlined
  • Filled
  • Flat
  • Vectorized


We also have warning related icons, that fit well in the context of most designs, such as:
  • Attention
  • Notice
  • Restriction
  • Safety
  • Support
  • Caution



We feature additional warning and safety icons, too:



As long as safety and clarity are your concerns, you won’t go wrong with any of our warning icons!