Best Site for Free Icons
Summary
The best site for free icons is Lucide — the actively-maintained successor to Feather icons that became the modern default for designers and developers. Heroicons is the strong alternative from the Tailwind CSS team. Phosphor Icons offers six weights for design flexibility. Tabler Icons covers thousands of icons in a consistent style. Iconify aggregates free icon sets across the web. Most listicles default to Font Awesome despite its outdated style and pricing tiers; modern designers have largely migrated to the open-source alternatives above.
Top 5 at a glance
| # | Site | Best for | Price |
|---|---|---|---|
| 1 | Lucide | Modern open-source icon library with consistent style | Free under ISC license |
| 2 | Heroicons | Tailwind CSS-team designed icons with two weights | Free under MIT license |
| 3 | Phosphor Icons | Six weights and styles for design flexibility | Free under MIT license |
| 4 | Tabler Icons | Thousands of icons in consistent style | Free under MIT license |
| 5 | Iconify | Aggregator combining 100,000+ icons from many open-source sets | Free |
Detailed rankings
Lucide
Modern open-source icon library with consistent style
The default for modern web design in 2026. The Feather-successor history plus active development make it the practical choice.
Pros
- Active maintenance after diverging from the abandoned Feather icons project
- ISC license — commercial use without attribution
- Consistent modern style — minimal stroke-based design
- Strong framework integrations including React, Vue, Svelte
Cons
- Single design style — minimal stroke icons
- Some specific niche icons missing
- Less ornate than Phosphor or some alternatives
Price: Free under ISC license
Sources: lucide.dev, github.com
Heroicons
Tailwind CSS-team designed icons with two weights
The right pick for Tailwind users or anyone wanting the Tailwind team's design sensibility. Smaller library is the main tradeoff.
Pros
- Designed by the Tailwind CSS team
- Two weights — outline and solid
- MIT licensed for commercial use
- Excellent visual quality at every size
Cons
- Smaller library than Lucide
- Only two weights
- Less active feature development than Lucide
Price: Free under MIT license
Sources: heroicons.com, github.com
Phosphor Icons
Six weights and styles for design flexibility
The right pick when you need design flexibility across weights. The variety beats most alternatives for design-driven projects.
Pros
- Six weights: thin, light, regular, bold, fill, duotone
- MIT licensed for commercial use
- Strong design quality across weights
- Large library of 9000+ icons
Cons
- Six-weight model can be overwhelming
- Larger total package than single-weight alternatives
- Less Tailwind-ecosystem integration than Heroicons
Price: Free under MIT license
Sources: phosphoricons.com
Tabler Icons
Thousands of icons in consistent style
The right pick when you need an icon for any obscure category. Library size is the differentiator.
Pros
- 5000+ icons in consistent style
- MIT licensed
- Outline and filled variants
- Strong category coverage
Cons
- Style less distinctive than Phosphor or Lucide
- Brand recognition smaller
- Some inconsistency across the large library
Price: Free under MIT license
Sources: tabler-icons.io
Iconify
Aggregator combining 100,000+ icons from many open-source sets
The right resource for discovery. Use to find icons you can't find elsewhere; standardize on one set per project.
Pros
- Aggregates icons from 100+ open-source sets including all the above
- Search across all sets
- Multiple integration paths including web component, framework libraries
- Useful when no single set has the exact icon you need
Cons
- Mixed styles across sets — inconsistent if you use icons from multiple sources
- Aggregator model adds layer of complexity
- Best used as a discovery tool then download specific icons
Price: Free
Sources: iconify.design
How we chose
- Open-source license enabling commercial use.
- Active maintenance — does the icon set keep getting new icons?
- Style consistency across the set.
- Multiple weight or size options for design flexibility.
- Framework integrations for developers.
- Performance — SVG file size and rendering.
Frequently asked questions
Why is Font Awesome not in the top?
Font Awesome remains widely-used but its style has aged compared to modern stroke-based alternatives. The free tier covers basic icons; many newer icons require paid Pro. Modern designers have largely migrated to Lucide, Heroicons, and Phosphor. For existing projects on Font Awesome, sticking with it is reasonable; for new projects, the alternatives above are stronger.
What happened to Feather Icons?
Feather Icons was a popular minimal icon library that stopped receiving updates around 2019. Lucide forked the project and continued development. For new projects, use Lucide; existing Feather usage continues to work but won't receive new icons or fixes.
Can I use these icons commercially?
All five options here are MIT or ISC licensed, permitting commercial use without attribution. Always verify the specific license for your specific use case, but the open-source alternatives broadly allow commercial use freely.
Should I use icon fonts or SVG?
SVG. Icon fonts have accessibility and performance disadvantages compared to inline SVG or SVG sprites. All modern icon libraries default to SVG. The font-icon approach is mostly legacy at this point.
What about custom icons?
For brand-specific icons, custom design is often warranted. Combine custom brand-specific icons with a comprehensive open-source library for general UI needs. Designing 5000+ icons consistently is professional work — using an existing library plus a few custom is the practical balance.