December 1, 2022

3 Useful Ways to Increase Image Resolution

In today’s digital era, the use of digital images has increased drastically. For instance, millions of people worldwide share moments (in the form of pictures) on social media platforms like Facebook, Twitter, and Instagram every day.

Similarly, businesses upload images on their websites, web apps, blogs, etc., to improve user experience and draw attention.

However, one problem that people usually encounter with digital images is low resolution. The resolution of an image directly affects its quality. The higher the resolution, the better the image quality.

Naturally, we all want high-quality pictures, but sometimes when we take photos in the dark or in areas with low lighting, we get poor-quality images.

Additionally, when we download pictures taken from an older model camera or download pictures from the web that are too small, we get low-resolution pictures. Thankfully, there are tools and technologies available today to increase picture resolution.

Today, we can extract text from digital images and scanned documents using an OCR tool like an OCR SDK. OCR helps with automated data extraction from digital images, PDFs, and scanned photos and saves time and cost.

It is also helpful in converting scanned documents and PDF files into editable documents.

This article will show three practical ways to increase image resolution and enhance digital images.

But let’s start with the basics.

What Is Image Resolution, And Why Is It Important?

Image resolution is typically defined as the number of pixels displayed per inch (PPI) of an image. For instance, 700 PPI means 700 pixels in one inch of the image.

In other words, image resolution is the number of details a digital picture holds or the number of pixels a digital image contains. High-resolution images have a high number of pixels and better quality.

When you increase picture resolution, you improve its quality. High resolution translates to crisp and sharp images. High-quality images are crucial in SEO and bringing traffic to your website.

We can also observe finer details in high-resolution images by enlarging them. In other words, we can enlarge high-resolution images while preserving many details. On the other hand, low-resolution photos get blurry when we enlarge them.

How To Increase Image Picture Resolution?

While there are several ways to increase picture resolution, below are the three most effective tools to increase picture resolution:

Increase Picture Resolution

Filestack is a powerful Javascript file upload API that offers many features. One of these features is enhancing digital images and improving image resolution.

It enables users to increase pixel dimensions and create high-resolution images. This means you can use it to enhance your low-quality photos.

Filestack allows you to upload multiple images and apply advanced image processing techniques to improve their quality. It is super easy to use and requires minimal learning and technical background.

Here are some of the most valuable features of Filestack to enhance digital pictures and create high-resolution images:

  • Filestack improves the quality of digital photos by providing depth and brightness.
  • For enhancing portraits or shots of people, ‘beautify,’ and ‘beautify_plus’ are great features. These presets scan each face in the picture and automatically determine the corrections needed for each face.
  • If you want to retrieve details from underexposed photos, you can use the ‘fix_dark’ feature.
  • ‘Fix_noise’ is another valuable feature, which automatically detects noise, and applies powerful noise removal techniques to remove any grains from your pictures while preserving details.
  • Users can optimize landscape photographs with more color vibrancy with the’ outdoor’ preset.
  • You can upscale images without losing the image quality and upscale up to 2x the dimension of the original photo.
  • Filestack also allows you to reduce your images’ size while maintaining the resized image’s quality.
  • Users can remove the red eye effect from digital photographs with the red eye removal feature.

Here is how you can achieve automatic image enhancement with Filestack:

Here is the example code for achieving image enhancement with the fix_dark preset:

Here is an example of how Filestack enhances an image when the noise preset is used:

increase picture resolution with Filestack

Using Adobe Photoshop Lightroom To Increase Picture Resolution

One of the quickest ways to enhance images with Adobe Photoshop resolve to use the ‘Super Resolution’ feature in Adobe Photoshop Lightroom. This feature automatically determines and adds the pixels needed to improve the quality of an image. As a result, you don’t have to resize your images to get your desired quality.

When you use the Super Resolution feature, it doubles the image in size and also increases the pixel count. Additionally, it supports a wide range of image file formats, including JPG, PNG, and TIFF.

Here is how you can use the Super Resolution feature in Lightroom:

  • Open the photo you want to improve in Lightroom, right-click on the photo, and choose the ‘Enhance’ option.
  • Now select the Super Resolution feature and click enhance.

That’s it. Lightroom will automatically improve the resolution of your image.

You can also improve the resolution of an image in Adobe Photoshop:

  • By changing the image size and adjusting pixels dimensions independently
  • By changing print dimensions without the need to modify the pixel dimesnisons0

Increase Picture Resolution With is an online image enhancer and enlarger tool that uses powerful AI technology to improve the resolution of images with losing quality. The tool improves the resolution of photos by increasing their sharpness.

It can upscale images by 200%, unblur images, removes noise from photos, and fix underexposed night photos. is super easy-to-use, and you can try it online by simply uploading the image, copying and pasting the image, or providing the image URL.


High-quality and high-resolution images have a significant impact on SEO. Additionally, high-resolution images allow us to observe finer details in images by enlarging them. If you have a low-quality picture, you can improve its resolution and quality using the tools discussed in this article.

Frequently Asked Questions (FAQs)

How can I improve the resolution of an image?

There are many ways to improve the resolution of a low-quality image. For example, you can use an API like Filestack or a photo editing tool like Adobe Photoshop to enhance images. You can also use an online image enhancer tool.

Can you increase the resolution of a JPEG image?

You can use tools like Filestack or Adobe Photoshop to increase the resolution and quality of a JPEG image.

What to do if my picture resolution is too low?

Today, there are several tools like Filestakc and Adobe Photoshop for increasing the resolution of images. For example, you can reduce noise from images, enhance the quality of pictures taken in the dark, upscale images without losing quality, and more.

About the author 

Peter Hatch

{"email":"Email address invalid","url":"Website address invalid","required":"Required field missing"}