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// IN-DEPTH ICON LIBRARY COMPARISON

Iconoir vs Feather Icons (2026)

When building modern web applications, choosing the right icon library can significantly impact both your application's aesthetic and its performance. In this comprehensive comparison, we pit Iconoir against Feather Icons to help you make an informed decision for your React, Next.js, Vue, or Svelte project.

Together, these libraries represent some of the most popular open-source UI assets available today. Iconoir boasts an impressive 1,384 icons (licensed under MIT), while Feather Icons counters with 287 highly-polished icons (licensed under MIT).

Below, we dive into the technical details: bundle size impacts, tree-shaking capabilities, TypeScript support, explicit commercial licensing rules, and real-world implementation examples.

Iconoir
1,384
icons
5,200 stars · MIT
View full guide →
VS
Feather Icons
287
icons
24,000 stars · MIT
View full guide →

TECHNICAL FEATURE COMPARISON

When comparing Iconoir and Feather Icons, developer experience features like TypeScript definitions and tree-shaking support are just as important as the icon count. Review the matrix below to see how they stack up.

FEATURE
Iconoir
Feather Icons
Total Icons
1,384
287
GitHub Stars
5,200
24,000
License
MIT
MIT
TypeScript
✓ Yes
✗ No
Tree Shakable
✓ Yes
✓ Yes
Figma Plugin
✓ Yes
✗ No
Styles
outline
outline
Frameworks
react, nextjs, vue, solid
react, nextjs

LICENSING & COMMERCIAL USE DEEP-DIVE

Legal compliance is critical when selecting assets for a commercial software project. Understanding the nuances between the MIT license used by Iconoir and the MIT license used by Feather Icons will ensure your project remains risk-free.

IconoirMIT

Iconoir uses the MIT License — one of the most permissive open-source licenses. You can use it in any commercial project, modify the icons, and redistribute them freely. The only requirement is preserving the copyright notice in copies of the software.

✓ COMMERCIAL USE
Free for personal, commercial, and SaaS projects without recurring fees.
Feather IconsMIT

Feather Icons uses the MIT License — one of the most permissive open-source licenses. You can use it in any commercial project, modify the icons, and redistribute them freely. The only requirement is preserving the copyright notice in copies of the software.

✓ COMMERCIAL USE
Free for personal, commercial, and SaaS projects without recurring fees.
Read our complete Icon Library License Guide (MIT vs ISC vs Apache) →

PERFORMANCE & BUNDLE SIZE

Modern front-end frameworks like React and Next.js heavily penalize large JavaScript bundles. This makes tree-shaking—the ability of a bundler to remove unused code—a crucial factor when choosing between Iconoir and Feather Icons.

  • Iconoir Performance: Because Iconoir supports tree-shaking, importing a single icon will only add a tiny fraction of a kilobyte to your final bundle. You can safely install the entire package without performance concerns.
  • Feather Icons Performance: Similarly, Feather Icons is fully tree-shakable. Your Webpack or Turbopack build step will strip out any unused icons, ensuring your First Contentful Paint (FCP) metrics remain exceptional.

REACT IMPORT SYNTAX & INTEGRATION

Here is how you actually write the code to import and use each library in a React or Next.js component. Both libraries offer distinct APIs and integration patterns.

Iconoir Integration
import { Camera, Search } from 'iconoir-react'

export default function App() {
  return (
    <div className="flex gap-4 text-blue-500">
      <Camera color="currentColor" strokeWidth={1.5} />
      <Search />
    </div>
  )
}
Feather Icons Integration
import { Home } from 'react-feather'

export default function App() {
  return <Home size={24} />
}

FINAL VERDICT: WHICH SHOULD YOU CHOOSE?

Still undecided? Here is our definitive breakdown of when to use Iconoir versus when to opt for Feather Icons.

CHOOSE ICONOIR IF...
Incredibly consistent, premium aesthetic that rivals paid libraries.
Wide framework support including React Native and Flutter.
Highly customizable stroke widths.
Excellent Figma plugin synchronization.
CHOOSE FEATHER ICONS IF...
Minimal and clean
Lightweight
High GitHub stars

FREQUENTLY ASKED QUESTIONS

Which is better: Iconoir or Feather Icons?

Choosing between Iconoir and Feather Icons depends entirely on your project's technical requirements and design aesthetic. Iconoir provides 1,384 icons and is notable for incredibly consistent, premium aesthetic that rivals paid libraries., while Feather Icons offers 287 icons and is best known for minimal and clean.

Are Iconoir and Feather Icons completely free to use?

Yes. Both libraries are highly permissive open-source projects. Iconoir is licensed under MIT, and Feather Icons is licensed under MIT. Both licenses permit free commercial usage, modification, and redistribution in both personal and enterprise projects.

Do these libraries support TypeScript natively?

Yes, Iconoir includes excellent built-in TypeScript definitions. Meanwhile, Feather Icons also lacks strict built-in TypeScript support.

NPM INSTALLATION COMMANDS

Install Iconoir
npm install iconoir-react
Install Feather Icons
npm install react-feather

RELATED RESOURCES

Iconoir — Comprehensive License, Installation & React GuideFeather Icons — Comprehensive License, Installation & React GuideSearch 15,000+ Icons Across All Libraries InstantlyIcon Library License Guide — MIT vs Apache vs ISC ExplainedFind the Best Icons For Your Project — Interactive Wizard

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