How to change font size of mui badge in react js?

Hi Friends 👋,

Welcome To aGuideHub!

To change font size of mui badge in react js, you can set fontSize: "30px" in "& .MuiBadge-badge". it will change the font size of mui badge in React JS.

Today, I am going to show you, how to change font size of mui badge in react js.

Installation

Install the following packages to use mui Badge in react js.

npm

npm install @mui/material @emotion/react @emotion/styled

yarn

yarn add @mui/material @emotion/react @emotion/styled

Table of contents

• Install MUI and create a new React app.
• Import Material-UI badge.
• Use the badge Component

Step 1: Install MUI and create a new React app.

First you have to install the React project. You should use create-react-app command to create a new React project.

npx create-react-app my-app
cd my-app
npm start

Step 2: Import Material-UI badge.

After installing MUI, you have to import your React component. To do this, add the following line to the top of your component file.

import React from "react";
import Badge from "@mui/material/Badge";
import { styled } from "@mui/system";

Step 3: Use the badge Component

You can use the badge component in your react js. For example, The badge component is used notifications to users. You can use <StyledBadge> component make a badge in react js.

<StyledBadge badgeContent={5}>
        {/* Your component or content here */}
</StyledBadge>

MUI material change font size of mui badge example.

The below code is an example, to do custom of mui badge, you need to import badge Component. you can use this code StyledBadge in badge and to change font size of mui badge in react js.

App.js

import React from "react";
import Badge from "@mui/material/Badge";
import { styled } from "@mui/system";

const StyledBadge = styled(Badge)(({ theme }) => ({
  "& .MuiBadge-badge": {
    fontSize: "30px" // Adjust the font size as needed
  }
}));

const App = () => {
  return (
    <div>
      <StyledBadge badgeContent={5}>
        {/* Your component or content here */}
      </StyledBadge>
    </div>
  );
};

export default App;

In the above code example, I have used the @mui/material component and changed font size of mui badge in react js.

Check the output of the above code example.

Here, we are provided code sandbox links for the above program change font size of mui badge in react js. Then you can use whenever you want and do the changes as per your requirements.

Try it Yourself

All the best 👍