Icons play a huge role in how users experience a website or web app. A clean icon can communicate meaning faster than text, improve navigation, and instantly make your interface feel more polished. And in modern development, SVG icons are the preferred format because they scale perfectly, load fast, and give you complete styling control.
For example, when it comes to using programming language icons such as an icon of python, or an icon of javascript etc, Simple Icon is my favorite place to visit. While it’s a fantastic option, there are many other libraries you should know about that can provide different look, feel and beauty to your web application.
In cases where you might be designing a dashboard, a SaaS platform, a mobile UI, or a landing page, you’ll find a perfect match in at least one of these libraries. So, in this article, we’ll go through the best SVG icon libraries available in 2025 and where they fit best in projects.
1. Lucide Icons
Lucide grew out of the popular Feather Icons project and expanded into a much larger, community-driven set. The style is clean, highly consistent, and especially great for dashboards, admin panels, and analytics tools.
Website: https://lucide.dev
2. Feather Icons
Feather Icons is one of the cleanest minimal icon sets available. Every icon is drawn on a 24×24 grid, making them ideal for simple interfaces where clarity matters more than decoration.
Website: https://feathericons.com
3. Heroicons
Created by the same team behind Tailwind CSS, Heroicons offers outline and solid versions of every icon. They feel right at home in backend interfaces, web apps, mobile layouts, and modern landing pages.
Website: https://heroicons.com
4. Tabler Icons
Tabler Icons has become a favorite for dashboard and SaaS developers because the shapes are precise, beautiful, and easy to customize. The collection is huge and consistently maintained.
Website: https://tabler.io/icons
5. Phosphor Icons
Phosphor is one of the most flexible icon sets today. It supports multiple visual weights, from thin to bold to filled, making it easier to adapt your UI without switching libraries.
Website: https://phosphoricons.com
6. Ionicons
Although originally built for the Ionic mobile framework, Ionicons works perfectly in any web project. The style is clean, smooth, and slightly rounded, great for apps that want a friendly look.
Website: https://ionic.io/ionicons
7. Bootstrap Icons
If you’re using Bootstrap, this icon library blends seamlessly into your design system. With over 1,800 SVG icons, it’s an excellent all-purpose set for buttons, navbars, and forms.
Website: https://icons.getbootstrap.com
8. Material Icons
Google’s official icon library remains one of the most widely used sets on the web. It offers multiple styles (outlined, filled, rounded, sharp) and is available in pure SVG format.
Website: https://fonts.google.com/icons
9. Iconoir
Iconoir is a massive open-source library with thousands of consistent outline icons. It works well for any site that needs a sharp, modern visual identity.
Website: https://iconoir.com
10. Lineicons
Lineicons includes hundreds of smooth, lightweight icons perfect for landing pages, SaaS startups, and marketing sites. The style leans friendly and approachable.
Website: https://lineicons.com
11. Eva Icons
Eva Icons features outline and filled styles with a crisp, professional feel. They’re often used in admin dashboards, financial platforms, and business UIs.
Website: https://akveo.github.io/eva-icons
12. Radix Icons
Radix Icons focuses heavily on UI controls such as sliders, inputs, toggles, arrows, modal controls, and more. These are perfect when building highly interactive interfaces.
Website: https://www.radix-ui.com/icons
13. Simple Icons
Simple Icons is the go-to source for brand logos. If you need icons for GitHub, Google, Twitch, AWS, Facebook, and other brands, this is where to get clean SVG versions.
Website: https://simpleicons.org
14. Iconsax
Iconsax has a stylish, geometric look with multiple weights and styles. It has become especially popular in fintech dashboards and premium UI kits.
Website: https://iconsax.io/
15. Zondicons
Zondicons offers a smaller but very clean set of UI-friendly icons. They’re great when you want minimal clutter and fast loading.
Website: https://www.zondicons.com
16. Typicons
Typicons is a classic library that has been used for years. It provides a simple, reliable SVG set that blends nicely into basic UI layouts.
Website: https://www.s-ings.com/typicons/
17. IconPark
IconPark is one of the most customizable icon libraries available. You can change stroke width, color, corner style, and more directly on the SVG.
Website: https://iconpark.oceanengine.com
18. Boxicons
Boxicons is a popular choice for developers who want line and solid icons with a clean, consistent feel. It’s especially easy to use with frameworks like Vue or React.
Website: https://boxicons.com
19. Flaticon (SVG Packs)
Flaticon offers a massive collection of icons in every style imaginable. Not all sets are open-source, but if you need variety, you’ll find it here.
Website: https://www.flaticon.com
Icons might look small, but they have a huge impact on overall user experience. A consistent icon set makes a website feel lively, while mismatched icons create visual noise. Choosing the right library early saves time later, especially when your interface grows.
