Why are your pictures pixelated?

An image will get pixelated when we try to blow a low-quality or small-sized image to a large size. In this case, the image will be overly stretched and exceeds its optimal resolution, so it will look blocky and blurry. Pixelated pictures put a damper on our design, especially when you need a larger yet still clear image version.

How to depixelate an image in Photoshop?

Depixelating an image in Photoshop is not that easy but it's worth the effort.

Step 1: open your pixelated image in Photoshop, then select Image from the top bar, then Image Size.

Photoshop set resample

Step 2: set the image Resolution twice the original one in the popped-up window.

Photoshop set resolution

Step 3: then check the Resample and select Bicubic Smoother (enlargement) from the drop-down menu; and finally hit OK to apply the settings.

Photoshop upload image

How to depixelate an image without Photoshop?

As mentioned above, there are more than one options to unpixelate image. Here are 3 selective effective products which will do the trick just as well.

Also read:How to Unblur an Image Online.

Method 1: Depixelate image online for free with Vance AI Image Enlarger

Vance AI Image Enlarger is a powerful AI online tool when comes to depixelate images.

Step 1: Click the link above to go to the website of Image Enlarger, and hit the Upload Image button to start.

VanceAI upload

Step 2: drop your pixelated pictures in the pop-up window; hit Continue to go on with the procedure.

VanceAI process

Step 3: the processing should be completed in a few seconds; click the Download Image to save the depixelated images.

VanceAI download

Method 2: Depixelate image for free with Waifu2x.online

Another tool allowing you to depixelate image online is called Waifu2x.online. It has an intuitive interface so you can get the job done with ease.

Step 1: click on the link provided and access the Waifu website.

Waifu2x Upload

Step 2: drop a pixelated picture into the section, then click the Start to Process button to get the system running.

Waifu2x process

Step 3: click the Download button when the processing is done to save the final result.

Waifu2x download

Method 3: Depixelate image for free with GIMP

GIMP is a powerful application software packed with various brushes and layers just like Photoshop.

How to depixelate an image in GIMP?

Here is a basic guide on how to unpixelate a picture using GIMP.

Step 1: for starters, open a pixelated image in GIMP that you've downloaded on your computer.

GIMP Upload

Step 2: then select tab Image then the Scale Image to continue with the procedure.

GIMP scale image

Step 3: a new window will pop up where you can see the Image Size, i.e. width and height. You may change the numbers based on the size you want the image to be.

GIMP set size

Step 4: specify the X and Y Resolution of the image. It is recommended to set these two numbers identical as they will define the overall quality of the processed image.

GIMP set resolution

Step 5: then select a mode from the Interpolation. LoHalo is the most suitable one if we consider it from the quality aspect, but it will take more time for the tool to complete the processing.

GIMP set interpolation

Step 6: click Scale to apply the new settings; now you can export the depixelated image by clicking File on the top and then Export as.


Pixelation can easily ruin a great image, and although to unpixelate photos is sometimes annoying, it is often required in many working scenarios. Thanks to the technology and the graph editing tools, we can save a lot of images with ease. Whether Photoshop or the 3 tools we have reviewed in this article, i.e. Vance AI Image Enlarger, Waifu2x.online and GIMP, are quite helpful in this regard, you can always give them a try and find out the most suitable ones for your work. Also read:How to Expand Image Size with AI?


1. What is pixelation?

Digital images are composed of many tiny squares which are called pixels. When the image is of great quality, the square density will be high and the image will look clear and sharp. while if the image has a low quality, or if one overly zooming it in, the individual pixel square will become visible and result in a blocky image. This is pixelation.

2. What's the difference between blur and pixelation?

A blurry image is due to the image being out of focus when it is taken, or the camera shakes at a low shutter speed. As a result, partial or the whole picture looks hazy. While due to the low resolution of the image itself, individual pixels are becoming visible, so the pixelated images will look blocky and jagged.

3. How does AI image depixelizer work?

As pixelated images are caused by low pixel density or, put it another way, low image quality, the solution AI image depixelizer adopted to fix these images is to automatically filling the missing pixels and restore all details in the images, and finally enhance the overall quality of the images.

4. How to avoid making images pixelated?

Avoid using low-quality pictures in your design and always go for the image of higher resolution. Try not to overly zoom in or stretch an image, doing so will cause a low pixel density per inch and in turn result in a jagged image. And if you have no choice but a pixelated image, you can fix it using one of the tools we have mentioned in this review.