Icons improve UI and UX. But creating custom icons is time‑consuming. Free icon libraries save hours.

Here are 10 free icon libraries, all usable for commercial projects (most without attribution).

1. Font Awesome (Free tier)

URL: https://www.baike300.com/article/72.html

Font Awesome is the most popular icon library. The free version includes over 2,000 icons. Use as a font or SVG. Easy to integrate with CSS. Attribution not required. Pro version adds 20,000+.

2. Feather Icons

URL: https://feathericons.com

Feather offers 300+ open‑source icons. They are simple, consistent, and lightweight. Each icon is a 24x24 SVG. Perfect for modern web apps. No attribution required.

3. Heroicons

URL: https://heroicons.com

Heroicons from Tailwind Labs. 300+ icons in outline and solid styles. MIT licensed. You can copy SVG code directly. Great for Tailwind CSS projects.

4. Lucide

URL: https://lucide.dev

Lucide is a community‑driven fork of Feather. 1,000+ icons. Available as SVG, React, Vue, and more. Actively maintained. Free for commercial use.

5. Bootstrap Icons

URL: https://icons.getbootstrap.com

Over 1,800 icons from the Bootstrap team. SVG and web font formats. No attribution required. Designed to work with Bootstrap but usable standalone.

6. Remix Icon

URL: https://remixicon.com

Remix Icon offers 2,500+ icons in line and fill styles. Open‑source (Apache 2.0). Each icon is a single SVG. Also available as font.

7. Iconify (Aggregator)

URL: https://iconify.design

Iconify gives you access to over 100 icon sets (Font Awesome, Material Design, etc.) via a single API. It's not a library itself but a unified framework. Free for unlimited usage.

8. Phosphor Icons

URL: https://phosphoricons.com

Phosphor offers 6,000+ icons in 6 weights (thin, light, regular, bold, fill, duotone). MIT licensed. SVGs and React components.

9. Boxicons

URL: https://boxicons.com

Boxicons has 1,500+ icons, including regular, solid, and logos. Free for commercial use with attribution (or one‑time purchase to remove). Good for web projects.

10. Material Symbols (Google)

URL: https://fonts.google.com/icons

Google's Material Symbols replace the old Material Icons. Over 2,500 icons with variable font weight and optical size. Free, open‑source. Easy integration.


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