Ionicons

Open source icon library offering hand-crafted SVG icons for web, iOS, Android, and desktop applications. Built by Ionic and distributed under the MIT license, the pack provides a consistent visual language across platforms without vendor lock-in.

Adopted widely in the Ionic ecosystem and beyond, from startups to enterprise apps. Stands out through its design quality, MIT licensing, and tight integration with Ionic Framework while remaining framework-agnostic and usable in any web or native project.

Key capabilities:

• Hundreds of SVG icons covering common UI patterns, actions, and symbols
• Multiple variants including outline and filled styles
• Web Components, React, Vue, and vanilla JavaScript usage
• Optimized for both web and native mobile via Ionic
• MIT licensed with no attribution required

Developers use Ionicons to standardize iconography in apps without designing custom assets. Web projects import icons as components or SVG sprites, while Ionic apps get native rendering. Designers and front-end teams pick Ionicons for consistency with Ionic apps or as a general-purpose icon set that scales across platforms.