How to dynamically resize text in Flutter?

Question

I retrieve a piece of text from an API. I want to allot a set amount of space to it (say a max Container with width: 300.0 and height: 100.0). Sometimes, the piece of text fits

Answer 1

You can use FittedBox to manage text based on height or width.

For Ex.

Simply just wrap your Text widget to FittedBox widget like, Here I want to resize my AppBar text based on width.

AppBar(
    centerTitle: true,
    title: FittedBox(
        fit: BoxFit.fitWidth, 
        child: Text('Hey this is my long text appbar title')
    ),
),

Text will be resized based on width of AppBar.