5 Must-Have Free Icon Libraries to Elevate Your Designs
Sep 22, 2024
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3
min read
High-quality UX/UI icon sets enhance usability, improve navigation, and elevate the aesthetics of web and app design. Whether you're designing a website, a mobile app, or a digital product, having the right set of free and premium icons can make all the difference. Here are five of the best icon sets tailored for designers who demand both functionality and style.
Untitled UI Icons – The Best Set for Figma Enthusiasts

If you're working in Figma, you need icons that blend seamlessly with your workflow. Untitled UI Icons is built specifically for UI and product designers, making it one of the most intuitive and functional icon sets available.
Why Choose Untitled UI Icons?
→ Designed with UX/UI best practices for usability
→ Pixel-perfect quality at all resolutions
→ Easily customizable in Figma
→ Comprehensive coverage of 1,100+ icons for both web and mobile applications
Hugeicons – The Ultimate Icon Library for Free & Pro Users

Hugeicons is one of the most comprehensive icon collections, offering a vast selection of free icons designed for seamless scalability and perfect consistency. The free version includes 4,000+ meticulously crafted icons across various categories, available in SVG and as a Figma plugin.
However, for those needing premium-quality icons and advanced customization, the Hugeicons Pro version is a game-changer. It provides access to 40,000+ exclusive icons, including duotone, outlined, and filled styles, ensuring greater flexibility for designers.
Why Upgrade to Hugeicons Pro?
🔥 10x more icons than the free version
🔥 Exclusive styles (duotone, outlined, filled) for maximum design versatility
🔥 Perfect Figma and SVG compatibility for seamless integration
🔥 Regular updates & priority support to keep your toolkit fresh
Unlock endless design potential now:
3. Phosphor Icons – The Most Versatile Open-Source Option

Phosphor Icons stands out for its incredible adaptability. Whether you're designing an app, dashboard, or website, this open-source icon set offers a huge range of weights and styles—from thin to bold, outline to fill—allowing for complete creative freedom.
Why Phosphor Icons?
→ Fully open-source—free for personal & commercial use
→ Multiple icon weights & styles in a single package
→ Supports Figma, React, Vue, and other frameworks
→ Perfect for modern web and mobile projects
4. Heroicons – An Essential Icon Set for UX/UI Designers Using Tailwind

Created by the Tailwind CSS team, Heroicons is designed to be clean, simple, and highly readable. Whether you need solid or outline icons, this set is optimized for clarity and ease of use, making it perfect for modern dashboards, navigation menus, and UI elements.
Why Heroicons?
→ Tailwind CSS optimized—built for seamless integration
→ Simple, modern, and highly legible
→ Both solid and outline versions included
→ Perfect for web apps, SaaS platforms, and UI components
5. Lucide Icons – A Powerful Evolution of Feather Icons

Lucide Icons is an enhanced version of Feather Icons, offering a larger, 1,000+ selection and improved design consistency. It maintains the lightweight, clean aesthetic of Feather while expanding the collection with new icons and better customization options.
Why Lucide Icons?
→ Larger selection than Feather Icons.
→ Perfectly scalable for any resolution
→ Available in SVG and on multiple programming platforms
→ Lightweight and easy to use
Final Thoughts
Icons are more than just visuals—they’re an essential part of navigation, branding, and user experience. The best UX/UI icon sets for designers provide consistency, scalability, and aesthetic appeal, helping you craft professional-grade digital products. Whether you need open-source versatility (Phosphor, Lucide) or premium customization (Hugeicons Pro), choosing the right icon set can elevate your UI/UX design to a professional level.
🚀 Don't settle for average—upgrade your designs today with these top-tier icon sets!
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