Resolved: How to Change the Website icon for a flutter app

Question:

I want to change the logo of the website which is made on flutter I am using this library flutter_launcher_icons. But this only works for android and ios, Is there any way to change the web app also?

Answer:

Go to the web folder in your project, then you can see a file called favicon.png. Replace the file with any png file which is not bigger than 16 pixels.
The picture should be

• PNG formatted
• smaller than 16 pixels or 16 pixels.
• Small-sized (for faster load)

After this, you need to rebuild the project!
I think this is the best way to implement the answer to this question.

If you have better answer, please add a comment about this, thank you!