Important website for Android Developers and Web Developers

1 . uxwing.com

Free icons for website with commercial use no attribution

https://uxwing.com/embed/#?secret=eGzwXncLm1

Best website for icons for android developers

2.pixabay.com

This website provides HD images free.

https://pixabay.com/

3.unsplash.com

This website provides API for images

https://unsplash.com/

4.flaticon.com

for icons

https://www.flaticon.com/

5.Android icon Launcher

Android icon launcher click here