simple file server uploading in React Example

Today, We want to share with you simple file server uploading in React.In this post we will show you Get thumbnail image preview before uploading in React, hear for upload image free direct link we will give you demo and example for implement.In this post, we will learn about simple image hosting with an example.

simple file server uploading in React

There are the Following The simple About nomad large file transfer Full Information With Example and source code.

As I will cover this Post with live Working example to develop ef zone, public file upload, so the easy image upload, file upload code is used for this example is following below.

Get thumbnail image preview before uploading in React

react image preview and upload component

import React from 'react'
import { Image,Container,Row,Col } from 'react-bootstrap'

class ImageUploadPreview extends React.Component{

constructor(props) {
this.state = {file: '',imagePreviewUrl: ''};

_handleImageChange(e) {

let reader = new FileReader();
let file =[0];

reader.onloadend = () => {
file: file,
imagePreviewUrl: reader.result


render() {
let {imagePreviewUrl} = this.state;
let $imagePreview = null;
if (imagePreviewUrl) {
$imagePreview = ();
} else {
$imagePreview = (
<div>Please select an Image for Preview</div>

return (

<form><label>Please Select Image</label>
<input type="file" />this._handleImageChange(e)} /></form>{$imagePreview}


export default ImageUploadPreview;

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