Top 10 Image Resizer for Windows, Mac and Apps

Last Updated on 2022-07-18 SahilSharma
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Sometimes when you want to share image(s) to someone via certain platforms, you are restricted to uploading a particular image size. Usually, the required image size might be smaller than your image’s actual size, so what would you do in such a situation? Also, you may need to reduce an image’s size before you can send it via email. But, irrespective of the reason why you’d need to adjust the size of an image, this article contains some of the top best free image resizer software programs and apps. These image resizer apps are available across platforms; hence, it makes things easier for you.

This article will explain how to resize an image on Mac, Windows 10 P.Cs, and even mobile smartphones. Interestingly, there are some AI-powered solutions listed out here – they’d help you to resize image without losing quality. So, let’s get started.

Part One: What Can An Image Resizer Do?

The term already explains the purpose – an image resizer app or software helps to adjust the size of an image. If packed with more features (from the developer), an image resizer can help to enlarge an image file from low quality to high quality, as well as reduce the size of a large image losslessly.

More interestingly, there are AI-powered solutions that aid in image resizing. These A.I. solutions assure lossless quality outputs whether you’re enhancing the image or reducing the actual size. If you own a MacBook, Windows P.C., or even a smartphone, below are methods on how to resize an image without losing quality.

Part Two: Top 10 Image Resizers For Windows, Mac And App

Related: Top 10 Image Denoiser to Denoise your Photos Easily

Section One: Enlarge an Image

Are you looking for a way to enlarge your image(s) on P.C. or smartphone? These apps will definitely help you out.

1. BeFunky Resizer

befunky resizer

This free image resizer app allows you to adjust an image’s size while retaining its high resolution. You can use this app as to resize image for Instagram or other social media platforms. BeFunky Resizer also features a built-in image editor so that you can edit some aspects of your image. More interestingly, this can also act as a batch image resizer; thus, allowing you to resize a lot of images at a go.

If you’re looking for an image resizer for windows, then, this app is one of the best you can use. However, since the app is available an online app, it can also be used to resize image mac.



GIMP is a free & open-source image editor software available across platforms (Windows, Linux, and Mac). This image editor also serves as a free image resizer app; it packs a plethora of features and supports 3rd-party plugins for more extensive features. The interface provided by GIMP is simply intuitive and easy to use across platforms; there are several tools arranged on both sides of the window.

With GIMP, it is possible to resize image without losing quality. This free image resizer is available for MacBook, Linux, and Windows P.C. users. If you use a mobile phone, consider the app below.

3. AlpacaSoft Image Enlarger

alpacasoft image enlarger

The AlpacaSoft Image Enlarger allows you to enlarge an image using your mobile app. It is a free app that is compatible with virtually all Android smartphones. AlpacaSoft Image Enlarger app features an intuitive user interface; however, it is not a bulk image resizer app, which implies that you will have to enlarge your images one after another.

It is very easy to use this mobile app, and it is extremely lightweight. Well, there are no much features on this app as it is specially developed for image enlargement and nothing more.

Section Two: Reduce An Image Size

Whether you want to reduce the size or quality of an image, these tools listed below are the best you should use.

4. Image Resizer

image resizer

Image Resizer is a professional software for macOS that allows users to resize images in bulk. It can help to reduce the size of an image to any custom size of your choice. The user-friendly interface presents a variety of interesting image compression tools and features. If you were looking for how to resize an image on Mac, this is the software you need to download. With support for batch conversion, this Mac image resizer app allows you to instantly reduce the size of multiple images.

Also, this app supports other features, and you can convert the resized image to different formats. Image resizer for macOS can resize image without losing quality. However, it is not a free application.

5. Simple Image Resizer

simple image resizer

This is a web-based free image resizer application that supports various image formats. Simple Image Resizer, just as the name implies, allows you to reduce image sizes in a very simple manner. There are no many tools or options available on this site. It is arguably the best for people who want to resize image online. As an online image resizer, this app works on all computers and devices with an active internet connection, plus a web browser.

Simple Image Resizer is also available as a mobile app for Android smartphones. It is well designed for this purpose, and it works as expected.

6. Image Size - Photo Resizer

 photo resizer

With this mobile app installed on your Android or iOS device, you can actually resize an image to any custom size of your choice. You can choose to reduce the image size or enlarge the image. Image Size - Photo Resizer features a lot of custom size options. It boasts of an intuitive user interface that provides a variety of image editing options.

This application is free to install and easy to use. However, it does not support artificial intelligence; therefore, the resized image may not look as perfect as the original one. But it is still an app to consider if you’re looking for an image resizer app.

How To Resize An Image On iPhone using Image Size
  • Launch the app on your iPhone or iPad

  • Tap the “Image Icon” and import your photo/image

  • Click on the “Image Resize” option

  • Set the custom size you want for your image/photo

  • Click “Download” to save the resized image on your device

Section Three: Enhance Image Quality With AI

7. DVDFab Photo Enhancer A.I.

enhancer A.I.

DVDFab Photo Enhancer AI is arguably the best AI-powered image editor for Windows. It utilizes highly intelligent algorithms to make your images & photos look better. This software is developed with convolutional neural networks such that it can upscale pixelated photos losslessly, removing noise, blurriness, and improving details. With DVDFabimage PHOTO Enhancer A.I., it is possible to resize image without losing quality.

Furthermore, DVDFab Photo Enhancer A.I. can optimize photos taken with a smartphone to appear like they were shot with DSLR cameras. It can upscale/enhance images up to 40 times more than the original copy. This is practically the best bulk image resizer for Windows 10. It accepts all kinds of image formats, as well as presents an all-new image editing interface.

8. A.I. Image Enlarger

a i Image Enlarger

The name already tells that this Image Enlarger app is powered by A.I.; well, it is a web-based free image resizer that helps you resize image online. This app can be accessed on any platform or device; all you need is an active internet connection and a web browser. With this app, you can upscale small images up to 80% for free. It is powered by SRCNN neural networks and works automatically.

You won’t have to download a software to run this application. However, you are limited to uploading maximum 5MB files or 1200 x 1200 pixels files. If your images are not larger than 5MB in size, then you can use this free image resizer.

9. A.I. Image Enlarger Mobile App

mobile App

This is the mobile version of the A.I. Image Enlarger online tool listed above. The mobile app is available for Android and iOS devices. It provides more flexible options; plus increased limit for the uploadable image size. The app utilizes A.I. algorithms to resize image without losing quality. Interestingly, you can use this app to enlarge images up to 400%.

The steps to resize an image with this app are quite simple; install the app from your device’s app store, launch it, upload an image, get the task I.D., minimize the app, and after a while, check back with the task I.D. to see if the image has been enlarged.

A.I. Image Enlarger works automatically; you do not need to set any custom settings - the app’s algorithms will treat your image/photo automatically based on severely trained algorithms.

Part Three: How To Resize An Image Without Losing Quality?

But, is it possible to resize an image without losing quality? Well, the answer is yes. However, it depends on the image resizer app or software you use. Some image resizers may reduce the quality a little bit, which might not be easily noticeable. But with AI-powered image resizers, the resized image will be much better than the original with no trace of quality loss.

10. Adobe Photoshop

adobe photoshop

Almost everyone knows about Photoshop; it is apparently one of the top best image editing solution available as a mobile app and computer software. With Adobe Photoshop, you can resize images without losing much quality because the program isn’t developed with A.I.

Photoshop provides a variety of options, as well as support plugins/add-ons integrations. It is an extensive solution for image editors. The intricate interface featured by Photoshop makes it an uneasy software for newbies. However, below is how to resize an image in Photoshop without losing quality.

How To Resize An Image In Photoshop Without Losing Quality

  • Activate “Resampling.”

  • Turn on “Chain Link” if you want the sides to change automatically, turn it off if you’d be setting the width and height values by yourself.

  • Set your custom size values

  • Save the image/photo

Important Tip:

If you wish for lossless results when you resize your images, then you need to make use of an AI-powered software. The DVDFab Photo Enhancer A.I. is one of the best you can trust.

How To Resize An Image Without Losing Quality

image Without Losing Quality

  • Firstly, you need to download and install DVDFab Photo Enhancer A.I. on your Windows computer

  • Launch the program after installation and import your images; this is a bulk image resizer software.

  • Customize the enlarger settings and click on “Save.”

That’s all! It’s pretty easy to use, and you can perform a lot of actions with this software. However, you may need to connect to the internet to use this app.


This article has extensively discussed the best image resizers you can use to resize your photos and images to suit your need. Also, it explains how to resize an image on iPhone and other smartphones. For the best results, DVDFab Photo Enhancer A.I. is recommended.

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