Icon libraries and tools are essential resources for designers and developers who need access to a wide range of icons for their projects. These libraries provide collections of pre-designed icons in various styles and formats, making it easier to incorporate visually appealing and consistent icons into websites, mobile applications, presentations, and more. Additionally, icon tools offer features that facilitate the customization, creation, and management of icons.

Here are some popular icon libraries and tools:

Font Awesome: Font Awesome is one of the most well-known icon libraries. It provides a vast collection of scalable vector icons to web developers and designers with CSS and JavaScript toolkit.. The library offers both free and paid versions, with the paid version offering additional icons and features. It has over 7,000 icons available in various sizes, color, and other attributes

Material Design Icons: Created by Google, Material Design Icons is a comprehensive collection of icons that adhere to the principles of Material Design. The library offers a wide range of icons in various categories, and the icons are available in different formats such as SVG, PNG, and web font. It is available for free under the Apache License 2.0.

Feather Icons: Feather Icons is a lightweight icon library that consists of simple and clean icons. These icons are customizable with CSS allowing developers to change the color, size, and other attributes of the icons to match their project’s design and are available in SVG format. Feather Icons can be easily integrated into websites or projects with minimal overhead. It is available for free under the MIT License.

Noun Project: Noun Project is a platform that hosts a vast library of icons contributed by designers from around the world. It offers a wide variety of icons that can be used for personal and commercial projects. Noun Project provides subscription-based access to its library, allowing users to download icons in various formats.

Iconfinder: Iconfinder is another popular platform that offers a vast collection of icons. It provides a search feature and advanced filtering options to help users find specific icons based on style, category, color, and more. Iconfinder offers both free and premium icon sets.

Heroicons: Heroicons is a library of free SVG icons that can be used for a variety of purposes, including web design, user interfaces, and graphic design. The icons are designed to be simple, clean, and easily customizable, making them ideal for use in a wide range of contexts.

The icons are available in two styles: outline and solid. The outline style features simple line drawings, while the solid style features filled-in shapes. The icons are organized by category, including user interface, finance, and e-commerce, making it easy to find the icons you need for a particular project.

Boxicons: Boxicons is a popular library of icons that offers designers a wide range of high-quality, vector-based icons that are versatile and customizable. With over 2,000 icons spanning various categories, including business, finance, technology, and more, Boxicons offers designers a wealth of options to choose from.

Adobe Illustrator: Adobe Illustrator is a professional design software that includes powerful tools for creating and editing vector graphics, including icons. Designers can leverage Illustrator's features to design and customize icons, ensuring they meet their specific requirements.

Sketch: Sketch is a popular design tool used by many designers for creating user interfaces. It offers built-in icon libraries and plugins that provide access to various icon sets. Sketch allows designers to easily create and customize icons using vector editing tools.

Ant Design Icons: As a designer, you may find the Ant Design Icons Library to be a valuable resource for your projects. Ant Design Icons is a library of icons that is part of the Ant Design System, a popular design language used for creating web applications. The Ant Design Icons Library offers a consistent design language, making it easy to create visually appealing and cohesive designs. It is also designed with accessibility in mind, ensuring that icons are easy to recognize and understand for all users.

Remix Icon: Remix Icon is an open-source icon library designed for developers. The library contains over 2,000 icons and is designed to be easily customizable, scalable, and compatible with various platforms and devices. Remix Icons are created using SVG, which makes them resolution-independent and easily scalable to fit different screen sizes and resolutions and easily customizable through CSS, allowing developers to change the color, size, and other attributes of the icons to match their project’s design.

Figma: Figma is a collaborative design tool that also provides built-in icon libraries and plugins. It allows designers to create, customize, and organize icons within their design projects. Figma also has powerful tools for creating layouts, prototyping, and creating user interfaces. Figma's collaborative features make it easy for teams to work together on icon design and implementation.

In conclusion,

We have presented a comprehensive list of the 22 best icon libraries in 2023 based on our criteria of variety, quality, popularity, ease of use, compatibility with popular design tools, and cost. Using high-quality icon libraries is essential for creating visually appealing and effective designs. Icon libraries save designers time and effort by providing pre-designed icons that can be customized to fit any project’s needs.