9+ Best Next.js Icon Library for 2026

• Maintains Consistency: A Next.js icon library helps you to maintain consistency across the project. Using consistent visuals and styles can enhance the user experience. 
• Better Performance: They also ensure better performance. All icons from the library are well-optimized for faster loading speeds and are lightweight. 
• Smooth Integration: Icon libraries allow smooth integration with popular frameworks. They also provide icons in multiple formats. 
• Customizability: Most libraries also allow easy customization. You can customize the colors, strokes, and styles to match your project’s needs. 

Best Next.js Icon Libraries

To help you make an informed decision, we have conducted the research. So, you can pick the best library easily from our list of best Next.js icon libraries. You can simply take a look and pick the right one for you.

Lineicons – Best Next.js Icon Library

Lineicons is a comprehensive Next.js icon library. With a collection of 27,988+ handcrafted icons, it covers most of what a project needs. Also, Lineicons has 4,000+ free icons for designers and developers. It has 10 unique icon styles, including outlined, rounded, and duo-tone.

Not only that, Lineicons provides full flexibility and scalability with smooth integrations. The library integrates easily with React, Vue, and Svelte. Therefore, you can use the icons on any platform and device effortlessly. On top of that, Lineicons is available in all major vector formats such as SVG, PNG, JSX, WEBP, Svelte, Vue, HTML, and many more.

Key Features

• Lineicons is an icon library for Next.js with 27,988+ free and premium icons and 10 unique styles
• It offers outlined, rounded, sharp, solid, bulk, duo-tone, and other styles for icons
• The library seamlessly integrates with popular frameworks like React, Vue, and Svelte
• The free tier is MIT licensed, so no attribution is required
• The icons are fully flexible and customizable
• You can create your custom collections of icons for each task
• It is an updated library that allows you to stay ahead of the design trends

Why Choose?

• Lineicons has a wide range of pro and free icon collections. 
• It has an intuitive and easy-to-navigate user interface.
• The library offers free icon updates on a regular basis. 
• All the icons are scalable, flexible, and customizable. 

GitHub: LineiconsHQ/Lineicons

Heroicons

Heroicons is another of the best libraries for icons. It is designed by the makers of Tailwind CSS. You will find 316 high-quality SVG icons. Developers can use the icons in React and Next.js web applications. However, Heroicons provides clean and versatile icons that integrate with Tailwind CSS.

Besides, the icon library offers two styles across four sizes: 24px outline, 24px solid, 20px solid (Mini), and 16px solid (Micro). You can easily choose and add icons to your projects. All icons are free and licensed under the MIT license. The library supports React and Vue frameworks.

Key Features

• Heroicons is a free SVG icons library. It has 316 high-quality icons for React, Vue, and Next.js projects. 
• You can effectively customize the style with Tailwind CSS. Also, the utility class provides better flexibility for the library. 
• It has a clean and user-friendly user interface. So, you can navigate easily and find the icon you want. 

Why Choose?

• Heroicons offers a wide range of icons for any project. 
• You can add the icons easily by simply copying and pasting the code. 
• It allows the import of the SVGs as React components. 

Check website

Material Icons By Google

Google’s Material Symbols is plug-and-play for all platforms. You can download the icons in SVG and PNG format. The platform allows you to customize the icon size and color as you want. Google provides code for the web, Android, and iOS. You can simply copy and paste the code to integrate the icon into your Next.js project.

Along with that, Material Symbols offers a developer guide to make the learning process easier. It ships as three variable fonts: Outlined, Rounded, and Sharp, each carrying four axes you control through CSS: fill, weight, grade, and optical size. One font file covers every size and weight.

Key Features

• Material Symbols is an open-source icon library under the Apache 2.0 license.
• It offers codes for web, Android, and iOS that you can simply copy and paste into your project
• All the icons are flexible and scalable. So, you can use them effortlessly in any web development task
• Moreover, it offers better accessibility and supports screen readers
• Material Symbols replaced the older Material Icons set, which no longer receives new icons

Why Choose?

• Material Icons by Google provides a vast library of icons for Next.js. 
• The icons are vector-based and highly scalable. 
• You can easily customize the color, size, and style. 

Check website

Feather Icons

Feather Icons is another of the best open-source icon libraries. It is a beautiful icon pack of free and open-source icons for any project. The library features simple and clean icons to create aesthetically pleasing user interfaces. Along with its simplicity, it allows you to build modern Next.js websites and applications. Developers can integrate the icons into React applications using the React-Feather package. 

Furthermore, Feather Icons offers 287 high-quality SVG icons on a 24×24 grid with a 2px stroke, all MIT licensed. You can customize the color and style and download them to add to your projects.

Key Features

• Feather Icons is a free icon library with 287 open-source SVG icons under MIT
• All the icons are simple, minimal, and lightweight. It helps your site load faster and more smoothly
• Every icon uses the same stroke width and corner radius, so nothing looks out of place
• The library allows you to customize the icon size, color, and stroke width
• You can easily integrate the icons into any web and mobile app

Why Choose?

• Feather Icons ensure consistency across projects
• The icons are easy to use and navigate
• All the icons are lightweight, which helps the site load faster

Check website

Lucide icons

Lucide Icons is a great library for vibrant icons. You will find 1,768 minimal and stylish icons here. It is an open-source library under the ISC licence, free for commercial use with no attribution. All the icons are lightweight and scalable. Also, it offers full customization and flexibility for developers and designers.

Additionally, Lucide Icons is compatible with React, Vue, and other popular frameworks. You can simply download the SVG icons and integrate them into your Next.js projects. The library offers official packages for React, Vue, Svelte, Angular, and Solid.

Key Features

• Lucide Icons is an open-source library of vibrant and minimal icons. It offers 1,768 SVG icons for designers and developers
• The library is a community-maintained fork of Feather Icons, kept in the same clean stroke style
• All the icons are tree-shakable, so a project importing 20 icons ships 20 icons rather than the whole set
• The library smoothly integrates React, Vue, Svelte, Angular, Solid, and other frameworks

Why Choose?

• Lucide Icons provides lightweight SVG icons.
• You can customize the color, styles, and strokes according to your project’s needs. 
• It has an active Discord and GitHub community.

Check website

Ant Design icons

Ant Design Icons is a part of the Ant Design system. It offers 800+ SVG icons for different projects, all MIT licensed. The icons easily match the Ant Design components. Thus, it provides a consistent and unified user interface for your websites. Also, the icons smoothly integrate with React, Next.js, and others.

Additionally, Ant Design Icons are lightweight and easy to add to any project. You can scale the icons as needed for your project. You can adjust the color, style, and size at any time.

Note: You can use a third-party library, such as Babel or SVGR, to convert SVG files into JSX for easy integration in Next.js.

Key Features

• Ant Design Icons provides 800+ high-quality, consistent SVG icons. The icons smoothly integrate with any Next.js application
• It offers outlined, filled, and two-tone themes
• The Ant Design system ensures design consistency across your website
• The icons are lightweight. So your website loads faster and offers an optimized performance.

Why Choose?

• Ant Design Icons provide simple integration by copying code. 
• It maintains the sharpness across all screen sizes and resolutions. 
• You can customize the icons to meet your project needs. 

Check website

MUI – Material UI Icons

MUI or Material Ui Icons is another of the best Next.js icon libraries. It provides a huge collection of icons for React and Next.js applications. Material UI Icons is a part of the Material UI library. It follows Google’s Material Design guidelines to design the icons. 

MUI Icons includes 2100+ free icons with 5 different styles. Like other icon libraries, you can customize the color and size of the icons. In addition, MUI Icons supports a React wrapper to integrate easily with Next.js projects.

Note: You can use a third-party library, such as Babel or SVGR, to convert SVG files into JSX for easy integration in Next.js.

Key Features

• MUI or Material UI Icons have a wide range of icon collections for any React and Next.js projects. 
• All the icons easily integrate with React and other popular frameworks. 
• You can customize the icon’s styles, colors, and sizes. 
• The icon library offers various styles, including filled, outlined, rounded, two-toned, and sharp. 
• The icons offer better performance and speed across all devices and resolutions. 

Why Choose?

• With 2100+ icons, it covers all the categories you need. 
• The icons are customizable and flexible. 
• It automatically adapts your theme and offers improved consistency. 

Check website

Just Icons

Just Icons is another resourceful library for high-quality icons. All the icons are lightweight and easy to integrate into any mobile or web project. You can explore over 5000 icons and various categories. The library offers a one-click download feature to make the work easier. With their simple aesthetics, the icons blend seamlessly into various design styles. 

Just Icons is an open-source library that you can use for free for any commercial purposes. All the icons offer better performance and fast loading speed. Also, the library provides flexibility and accessibility.

Note: You can use a third-party library, such as Babel or SVGR, to convert SVG files into JSX for easy integration in Next.js.

Key Features

• Just Icons is a free and open-source library for Next.js icons. It provides access to over 5,000 icons for any project. 
• The library integrates seamlessly with all popular frameworks and is built using Next.js, Tailwind CSS, TypeScript, and Firebase. 
• It has 4 categories of icons. They are- Brand icons, Social icons, Outlined icons, and Solid icons. 
• All the icons are scalable and maintain responsiveness. 

Why Choose?

• Just Icons offers free 5000+ SVG icons. 
• All the icons are scalable and flexible. 
• The icons are easily integrated into any framework. 

Check website

Streamline HQ

Streamline HQ is an extensive collection of icons, illustrations, and emojis. It offers high-quality, flexible, and customizable icons. The library provides various styles of icons for building amazing web and mobile applications. Moreover, the icons help developers to maintain consistency and impact. 

Streamline HQ provides 100,000+ versatile icons. You can easily customize the style, color, and size. Additionally, the library offers a responsive option for all the icons. It helps you to build an accessible and responsive user interface without a hitch. 

Key Features

• Streamline HQ is one of the largest libraries with 100,000+ icons. Also, it offers different categories, illustrations, and elements. 
• The library offers different styles and themes for icons, such as solid, outlined, gradient, pop, remix, and others. 
• It provides you with full control to customize the icons. You can change the color, style, and stroke, too. 
• The icons are available in SVG, PNG, and Figma file formats to facilitate smoother integration. 

Why Choose?

• With the vast collection, it saves time and effort. 
• The icons integrate smoothly with React and Next.js projects. 
• The library keeps updating itself regularly. 

Check website

CoreUI Icons

CoreUI Icons is an open-source and free icon library. It has 4346 high-quality icons to build amazing user interfaces. You can simply explore the library and find all the symbols you need for common actions and acts. The icons are simple but versatile. Therefore, it seamlessly integrates with any modern or aesthetically pleasing website without requiring additional effort. 

However, CoreUI doesn’t have a customization feature, like other libraries. Yet it provides a simple copy-paste feature. You can just copy and paste the code to add to your project. 

Key Features

• CoreUI Icons has a comprehensive collection of open-source icons. 
• The icons are available in multiple formats, including SVG, PNG, and Web fonts. 
• It offers linear, solid, duo-tone, and flag icons. 
• You can copy and paste the code for HTML, React, Angular, and Vue. 

Why Choose?

• The library has icons for common symbols and actions. 
• It offers better performance and loading speed. 
• Each icon is not only flexible but also responsive for all screen sizes. 

Check website

Want Free Icons?

If you want free icons with premium qualities and tons of features, you must check out Lineicons. Even though Lineicons has a premium option, it offers 4,000+ free icons under the MIT license, so no attribution is required. You can customize the icons as you want. You can change the colors, size, and rotation.

In addition, Lineicons allows you to copy the code for HTML, SVG, React, and Vue with just a click. You can also download the icon in SVG, JSX, TSX, Vue, Svelte, PNG, and other formats.

Final Words

Choosing the right icon library is the foundation for efficient Next.js projects. The libraries help you build high-quality websites and apps without spending time drawing icons yourself.

The right pick depends on what you need. Streamline and Material Symbols offer the widest coverage. Lucide and Feather suit projects wanting a small, consistent stroke set. Heroicons is built by the Tailwind CSS team and is well-suited to Tailwind projects. Lineicons covers the most styles at 10.

Whichever you choose, stay with one library. Mixing icon sets in a single interface is visible to users, even when they cannot say why something looks off.

Are you also working with React or Vue? See our top React icon libraries and best Vue icon libraries for 2026.