1. Android
  2. firebase
  3. Flutter
  4. python

free icon maker online (romannurik)

Create amazing icons with  Free Icon Maker Online … Creating icons that reflect your brand isn’t supposed to be hard. Venngage has a library of over …
no signups needed
link : https://romannurik.github.io/AndroidAssetStudio/index.html
or click here

Android Asset Studio

A collection of tools to easily generate assets such as launcher icons for your Android app.