We all know this one, endlessly searching for some icons or illustrations to use in your UI but then face the problem of boring empty states, app screens, landing pages or emails.
This collection features some really great illustrations that are freely available to use in your designs. I will be updating this post as an ongoing list, so make sure to check in once a while!
Table of contents
Part one: Free Illustrations
These are perfectly suited for Empty States, Onboarding, Landing Pages, Etc...
Part two: Icons
Suitable when smaller illustrations are needed such as System UI, Buttons, Forms, Actions, Etc...
Illustrations
Ouch!
by Icons8
— Link: https://icons8.com/ouch

Download the free illustrations from top Dribbble artists to class up your product..
Ouch helps creators who don’t draw overcome the lack of quality graphics.
We have paid the top Dribbble artists. So you don’t have to! The result is the illustrations in 14 styles for 23 typical UX screens. Download free for a link.
unDraw
by Katerina Limpitsouni (on twitter)
— Link: https://undraw.co/illustrations

Open-source illustrations for every project you can imagine and create.
Humaaans
by Pablo Stanley (on twitter)
— Link: https://www.humaaans.com/

Mix-&-match illustrations of people with a design library for InVision Studio and Sketch.
Icons
Material UI Icons
by Google Design
— Link: https://material.io/resources/icons/?style=baseline

Feather Icons
by Feather
— Link: https://feathericons.com/

Feather is a collection of simply beautiful open source icons. Each icon is designed on a 24x24 grid with an emphasis on simplicity, consistency and usability.