How To Easily Change Flutter Text Size

Flutter text size customization. In this Flutter post, you will get an example of how to change Flutter text size. We’ll use a step by step explanation approach to understand the customization of Flutter text size, which means that you’ll be ready to easily incorporate it to your Flutter app code as well. Let’s not wait more and begin modifying the customization of Flutter text size.

Outline

What is Flutter Text Size?
Default Flutter Text Size
Change Flutter Text Size
Custom Flutter Text Size Source Code
Conclusion

What is Flutter Text Size?

Flutter text size is the size of the text that is specified in the Flutter text widget. We will first seethe default size of Flutter text widget and then we will change the size of Flutter text which is the reason you are reading this post. So let’s start implementing it using an easy Flutter example.

Default Flutter Text Size

To see what the default Flutter text size is, you have to implement a simple Flutter text widget. For demonstration, I have passed some text to the Flutter text widget so to see what the default size of Flutter text will look. See the below code:

Text('This is the default text size')

The default size of the Flutter text widget can be seen in the above image. Its time now to change the size of Flutter text.

Change Flutter Text Size

Changing the size of Flutter text widget is very easy. You have to use the style constructor of the Flutter text widget then pass it the text style class and using the font size constructor of the text style class, we can easily change the size of Flutter text. The font size constructor takes a double(decimal) value but passing it integer will work just fine(it will automatically convert it). For demonstration, I have passed it a value of 25 to see what change it will do to the Flutter text size. See the below code:

Text(
      'This is the custom text size',
          style: TextStyle(fontSize: 25),

        )

The size of Flutter text now looks bigger which is what we have implemented in the above code and can be seen in the image given above.

By following these steps, you can easily change the size of Flutter text. You can make the size of text bigger or smaller depending on the requirements of your Flutter app. Comment down if you still have any queries related to the customization of Flutter text size. I would love to answer.

Below section has the complete source code for the above customized Flutter text size.

Custom Flutter Text Size Source Code

flutter text size

import 'package:flutter/material.dart';
void main() {
  runApp(const MyApp());
}
class MyApp extends StatelessWidget {
  const MyApp({Key? key}) : super(key: key);
  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      debugShowCheckedModeBanner: false,
      home: Homepage(),
    );
  }
}
class Homepage extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return SafeArea(
        child: Scaffold(
            body: Center(
      child: Padding(
        padding: const EdgeInsets.all(15),
        child: Text(
          'This is the custom text size',
          style: TextStyle(fontSize: 25),
        ),
      ),
    )));
  }
}

Conclusion

In conclusion, we have a thorough understanding of practical code implementation of how to customize Flutter text size. I’d love to hear what you think about this article. For you, I also have other valuable articles on Flutter widgets, practical Flutter templates with source code, Flutter app development, Flutter animations, Flutter books, and many more. Links to some of these posts can be found listed below while others can be found using the menu navigation bar or search box. Thank you for reading this Flutter post.

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