In this internet world, you can access images in many ways. Numerous photography websites offer high definition images. Taking photos with smartphones cannot be easier. Besides, professional gadgets, such as cameras and drones, can further empower your creation.

It seems that using images to convey your ideas is easy. However, a problem you might have is that many of the images you have cannot be used directly due to their improper sizes. Do you want to upscale image without losing quality? With image upscalers, you can easily fix the problem. This article will provide you with several useful 4k upscaling tools, including AI image upscalers, and other traditional tools. 


Part 1: How to Upscale Image without Losing Quality in Photoshop? 

Photoshop, a professional photo design software, can serve as a powerful image upscaler. You can preset the width and height of your images before you upscale them. Unlike AI image upscale solutions using AI upscaling algorithms, this image upscaler software adds more details to images by increasing pixels. But since it works on pixel level, the upscaled images are generally not that great. 



  • Customize size before image upscaling 
  • Professional editing features 


  • Difficult to remove noise or blur when upscaling images 
  • Long learning curve 
  • Confusing buttons for beginners 

How to upscale an Image in Photoshop?

Step 1: Open an image you want to upscale in Photoshop
Step 2: Go to Image menu > Image Size, enter new values of width and height
Step 3: Select Resample option 
Step 4: Remember to enable “Preserve Details 2.0” 
Step 5: Click “OK” to save image 

Part 2: Alternatives to Upscale Image without Losing Quality 

Method 1: Upscale Image without Losing Quality by Vance AI Image Enhancer

Vance AI Image Enhancer distinguishes itself from traditional tools by allowing you to upscale image resolution automatically. Backed by Deep Convolutional Neural Networks, this AI image upscaler can identify blur or noise while upscaling images. All you need to do is upload an image to this free image upscaler and choose a scale. Then this software will produce a high definition image with 4k upscaling effects automatically.



  • Free to try 
  • Easy to use 
  • Upscale image in one click with AI upscaling
  • Recover details to images 


  • Lack editing features 

How to upscale an image with Vance AI? 

Step 1 – Download and install the software 

Tap on “Download” icon to save the software package to your PC. 


Step 2 – Open the image upscaler software

Once you install it, run the software and you will see the main interface. The next thing you need to do is download five AI models, which prepares you to use the AI features. 


Step 3 – Upload a file to the AI Image Upscaler

You can either drag & drop one or more pictures to this desktop program or click "Open Images" to upload files. 


Step 4 - Upscale image without losing quality 

After you upload an image, the program will automatically upscale it to 2x as default. Then, you can see the preview image on the interface. If you want to make it larger, you can choose other scales, including 4x and 6x.


Step 5 – Save upscaled image in one click 

You can save the upscaled image by clicking "Save" button at the lower right corner and “OK” on the pop-up. Find out more useful tutorials in this article: How to Enlarge Images Without Losing Quality?  



Tip: You can also customize the name of your image and select file formats, such as png, jpg, jpeg when you work with this Image Enhancer.


Method 2: Upscale Image without Losing Quality by GIMP

GIMP, a professional photo editing software, is ideal for upscaling images. This free image upscaler is available for Windows, Linux, and Mac. If you are a Mac user, you can use it upscale image resolution for free. The best image upscaler is a good alternative to Photoshop, which lets you upscale images to meet the scaling standards of various social media websites. 


How to use this image upscaler software 

Step 1: Go to File>Open to pick an image 
Step 2: Click Image> Scale image and preset the dimensions (width&height) 
Step 3: Choose an interpolation method 
Step 4: Save image upscaled 

Method 3: Upscale Image without Losing Quality by Online Vance AI

Vance AI Image Enlarger is an AI-driven online Image Upscaler that lets you upscale image online up to 8x. It serves as your best image upscaler in that it can upscale your image without losing quality. 4K upscaling is easy with this product. Powered by AI upscaling, this Image Upscaler online can restore details in an automatic way during image upscaling. It also serves as an anime image upscaler, which is a perfect choice for anime fans who want to upscale anime image without losing quality. 

How to upscale an image without losing quality with this online Image Upscaler

Step 1: Select an image from device 
Step 2: Choose a scale (2x, 4x, 6x, 8x) from the Image Enlarger
Step 3: Tap the button “Start to process” to upscale image online
Step 4: Save result by clicking “Download” icon


Method 4: Upscale Image without Losing Quality by AI Image Enlarger App

With this image resolution upscaler app, you can easily upscale images up to 4x for free before you can share them on social media. Using AI and machine learning, this app serves as a great alternative to Photoshop as it recovers details to images and retain original pixels. The app is available for iOS and Android. You can upscale image up to 4x under free plan. 8x is only available to pro users. Take the steps below to upscale images in one click with the image resolution upscaler. 


Step 1: As you download the app to your phone, choose an image from local. 
Step 2: Wait a few seconds before you see the status of "Success"
Step 3: Download image upscaled to your photo from the app

Part 3. Comparison of Selective Image Upscalers 

  PhotoShop GIMP

Vance AI Image Enhancer

Vance AI Image Enlarger  AI Image Enlarger
Ease of use  × ×
Pricing   $13.14/mo Free $9.9/mo $9.9/mo $14.99/mo
Max Scales      40x 8x 8x
Compatibility Windows, Mac Windows, Mac, Linux Windows Windows, Mac, Andriod, iOS, etc. Windows, Mac, Andriod, iOS, etc.
Lossless quality  × ×



Small and low-quality images become annoying when you want to use them on social media or presentations. With AI image upscaler, you can easily upscale images without losing quality. AI products work well with images unprocessed during image upscale.

When it comes to how to upscale an image to 4k, you can use 4K image upscaler powered by AI upscaling. AI products top most traditional products on the market in that they handle edges and details perfectly. Besides, image upscaler online makes it much easier for you to create customized size of your images. 

Want to learn more about leveling up images? Check out in Selective Photo Enhancers Tools.