Work · alternatives · 2026

24 alternatives to 4,000 Free Open Source UI Icons

4,000 CC 4.0 licensed core icons by Streamline

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. 4,000 Free Open Source UI Icons launched in 2023; newer entries below may have overtaken it.

1. 1
   1,000 User Interface Free Icon Set▲227

   Open source icons, based on a 14px grid

   2022 · app.streamlinehq.com · its alternatives →

2. 2
   Untitled UI Icons▲634

   1,100+ free Figma icons for modern UI design.

   2022 · untitledui.com · its alternatives →

3. 3
   Streamline 4.0 - Icons + Illustrations▲650

   100,000 icons, illustrations, & emojis, customize in seconds

   2021 · app.streamlinehq.com · its alternatives →

4. 4
   Free Icons▲194

   Open-source vector icons in 16 styles

   2022 · icons.download · its alternatives →

5. 5
   3dicons▲538

   Open source 3D icon library with over 1440+ icons

   2021 · 3dicons.co · its alternatives →

6. 6
   CoreUI Icons – open-source icons with marks in SVG, Webfont and raster▲238

   CoreUI Free Icons - Premium designed free icon set with marks in SVG, Webfont and raster formats - GitHub - coreui/coreui-icons at 1.0.0

   2019 · github.com · its alternatives →

7. 7
   Feather Icons▲1,017

   Simply beautiful open source icons

   2017 · feathericons.com · its alternatives →

8. 8
   Fluent Icons▲456

   965 free, beautiful & professional icons

   2020 · icons8.com · its alternatives →

9. 9
   100k Open Source Icons by Iconshock▲485

   Every open source icon on the internet, tagged & optimized

   2021 · iconshock.com · its alternatives →

10. 10
    Iconduck▲322

    113,524 free open source icons & illustrations

    2021 · freepik.com · its alternatives →

11. 11
    Emblemicons▲133

    An open-source free to use library of 1000+ beautiful icons

    2020 · emblemicons.in · its alternatives →

12. 12
    MynaUI Icons – 1180 Beautifully Crafted Open Source Icons▲105

    Beautifully crafted open source icons for your next project.

    2024 · mynaui.com · its alternatives →

13. 13
    266 Free Icons▲184

    Pixel-perfect icons dedicated for UI and wireframes

    2020 · tetrisly.com · its alternatives →

14. 14
    Flat Icons▲409

    20,000 unique, customizable icons with free lifetime updates

    2020 · flat-icons.com · its alternatives →

15. 15
    Material Design Icons▲293

    750 Free open-source glyphs by Google

    2014 · github.com · its alternatives →

16. 16I1
    Iconduck – 100k open source icons, downloadable and searchable▲528

    2021 · iconduck.com · its alternatives →

17. 17
    Dazzle UI Icon library - 1,680+ FREE▲64

    Beautifully crafted UI icons, ready for your next project.

    2022 · dazzleui.pro · its alternatives →

18. 18
    Clickons▲142

    Open source icons by Craftwork Design

    2022 · icons.craftwork.design · its alternatives →

19. 19
    MynaUI Icons▲6

    1180+ Beautifully Crafted Open Source Icons.

    2024 · mynaui.com · its alternatives →

20. 20
    Atlas Icons▲188

    2,300 Free, open source pixel perfect icons

    2022 · its alternatives →

21. 21
    Eva Icons▲281

    480 Open Source icons for common actions & items

    2018 · akveo.github.io · its alternatives →

22. 22
    Iconduck for Figma▲143

    118,894 free icons & illustrations in Figma

    2022 · figma.com · its alternatives →

23. 23
    Relume Icons▲211

    Copy & paste thousands of open-source icons for Webflow

    2022 · icons.relume.ai · its alternatives →

24. 24
    to [icon]▲264

    Free (CC-BY) icons in several well-designed series.

    2016 · hans.gerwitz.com · its alternatives →

Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →