MERN #4 | Image Upload Using Multer | File Upload in React & Node.js Explained Step by Step
In this video, you’ll learn how to upload images using Multer in the MERN Stack (MongoDB, Express, React, Node.js).
We’ll go through every step — from setting up the backend with Multer middleware to handling file uploads on the frontend using React.
Perfect for beginners learning file upload functionality in full-stack development.
📌 What You’ll Learn:
How to use Multer for image upload in Node.js
How to connect backend and frontend for file upload
How to display uploaded images in React
Common errors and how to fix them
💻 Tech Stack Used:
React.js, Node.js, Express.js, MongoDB, Multer
👉 Watch till the end for complete understanding and project demo!
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