How is image resizing done using JavaScript?
Imagine an image editor with the feature to resize, crop, rotate, zoom in and zoom out the image, but it often requires image manipulation at the client side.īut while editing the image, efficiency and speed are important for the user in these editors.Īfter the image manipulation is done, it takes quite a time to download transformed images from the server. It reduces the upload time and improves the application performance of the website. So, it's advisable to first resize the images on the browser and then upload them. Uploading a large file on the server takes a lot of time. Why are images resized before uploading to the server? However, sometimes the image resizing is done on the client-side using JavaScript. The resized image file is then delivered to the client side. Image resizing can be a quite tedious task, so it is usually done on the server-side. JavaScirpt Tutorial Index JavaScript Tutorial Javascript Example Javascript comment Javascript Variable Javascript Data Types Javascript Operators Javascript If Else Javascript Switch Statement Javascript loop JavaScript Function Javascript Object JavaScript Arrays Javascript String Javascript Date Javascript Math Javascript Number Javascript Dialog Box Javascript Window Object Javascript Document Object Javascript Event Javascript Cookies Javascript getElementByID Javascript Forms Validation Javascript Email Validation Javascript Password Validation Javascript Re-Password Validation Javascript Page Redirect Javascript Print Misc JavaScript P5.js JavaScript Minify JavaScript redirect URL with parameters Javascript Redirect Button JavaScript Ternary Operator JavaScript radio button checked value JavaScript moment date difference Javascript input maxlength JavaScript focus on input Javascript Find Object In Array JavaScript dropdown onchange JavaScript Console log Multiple variables JavaScript Time Picker Demo JavaScript Image resize before upload Functional Programming in JavaScript JavaScript SetTimeout() JavaScript SetInterval() Callback and Callback Hell in JavaScript Array to String in JavaScript Synchronous and Asynchronous in JavaScript Compare two Arrays in JavaScript Encapsulation in JavaScript File Type Validation while Uploading Using JavaScript or jquery Convert ASCII Code to Character in JavaScript Count Character in string in JavaScript Get First Element of Array in JavaScript How to convert array to set in JavaScript How to get current date and time in JavaScript How to Remove Special Characters from a String in JavaScript Number Validation in JavaScript Remove Substring from String in JavaScript Interview Questions JavaScript Interview Questions
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