How to Increase Photo Resolution in 3 Useful Ways

Summary: This is a guide on some useful tips about how to increase photo resolution, including using Photoshop, editing apps and an online photo editor.

increase female photo resolution in Fotor

How do you make a photo have a higher resolution which can’t meet your need when you want to have it as wallpaper or design material?

We may spend much time looking everywhere for the original photo, but it may be disappointing that we find out that the original photo itself does not have a higher image resolution.

Actually, besides looking for the original photo, we can also try to use some apps or online services to increase the resolution of the image.

Here we will share some useful tips to help you know how to increase photo resolution quickly and easily. But before that, you should have some basic understanding of what is photo resolution and how does it affect the visual effect of a photo?

What Is Photo Resolution?

a woman takes photos in the grassland

Normally, the resolution of the digital images shot by cameras and phones means the detail that a photo has. Usually, high resolution means more image details.

The term resolution usually refers to pixel count in photography or digital imaging. So, higher image resolution requires much more numbers of total pixels and numbers of recorded pixels.

Moreover, photo resolution is can be influenced by focus precision, lens quality, and camera sensor pixel count.

What Is a High-Resolution Image?

A high-resolution image should have a minimum of 300 pixels per inch (ppi). A hi-res image or file can make the printed version equally visually stunning with the original. Generally, there are important print materials that need to convert low resolution image to high resolution, such as promotional posters, flyers, magazines, etc.

How to Increase Photo Resolution Online Free with Fotor's Photo Enhancer

Fotor web tool


Powerful AI-driven editing tools like background remover, AI enlarger, object remover, one-tab skin retouch, AI art effects, etc.

Over 100,000+ ready-to-use templates and creative content for graphic design and photo collages.

Millions of HD stock photos for personal and commercial use.

Increase Photo Resolution Now

Sometimes, people don't want to download increase photo resolution apps on their phones because they take up a lot of storage space. No worry, here we will share some powerful and easy-to-operate online editors for you to increase the photo resolution.

Fotor is a free and powerful resolution changer that utilizes exclusive technology to bring an unprecedented level of editing control to everyone. With Fotor’s AI image upscaler, you can increase photo resolution and improve image quality easily. More than that, you are free to convert a low-resolution image into high-resolution in seconds. With artificial intelligence algorithms, Fotor can 100% automatically increase the image resolution and enhance photo details for you. And Fotor's photo enhancer works with a wide range of photos, such as portraits, landscapes, anime pictures, etc.

fotor homepage

Key features of Fotor:

  1. Powerful AI technology
  2. Various editing tools
  3. Tons of design materials
  4. Free of charge

How to increase resolution of image in AI Enlarger

Fotor photo editor to increase the photo resolution
  1. Open the image you want to edit in Fotor.
  2. Click "AI Enlarger" from the left sidebar to increase your image resolution automatically and without losing quality.
  3. To compare your edited photo to the original, just drag the contrast line on the image to see the before and after visual effects.
  4. You can always additionally refine your image by using Fotor’s built-in editing tools. Adjust brightness, contrast, exposure, highlights, shadows, and saturation, sharpen images, change color toneand more.
  5. After you finish editing, save and download your edited image with the desired file type.

How to Increase Photo Resolution in Photoshop

Photoshop is a worldwide-known image editing tool that provides various powerful image editing tools for you to edit and create. It is useful to change the bad quality images to high quality ones in Photoshop.

Below you will know the detailed steps to change your low-resolution photo to a higher resolution one. With several steps, you can learn how to increase resolution of image in Photoshop without losing quality easily.

  1. Open the photo in Photoshop
  2. Click on preference in Edit, then follow the video to check the previews
  3. Next, choose the image size in Image
  4. Just change the related sizes according to your requirements
  5. Export you photo

These 5 steps can help you fix pixelation photos quickly and easily. However, some of us are not familiar with Photoshop. Next, we are going to share some apps and online editors with you!

Best Apps to Increase Photo Resolution for Free

Actually, not everyone is an expert at operating Photoshop to increase picture resolution. So, we are going to share best apps to increase photo resolution which you can use as an image enhancer to improve the quality of pictures.

PicsArt: Increase Photo Resolution App for Beginners

the logo of photo enhancer app picsart

If you are unfamiliar with how to change low quality picture to higher one, you can try PicsArt to improve your picture resolution which is friendly and easy to operate for beginners. As an all-in-one increase photo resolution app, you can easily enhance your picture resolution and customize more for your artworks with it. After changing quality of images, you can post them in PicsArt's community or other sosial platforms to share your newly resoution-enhanced images with others.


  • Free of charge
  • Support most social media
  • Easy to operate


  • Occasionally crash down

How to improve image quality in Picsart

  1. Open the PicsArt app and click on the feature on the homepage
  2. Open the image you want to increase the resolution
  3. Tap on the Resize tool
  4. Input your desired width and height values according to your requirements
  5. Download your photo with a high quality

Pixlr: User-Friendly Picture Quality Converter

the logo of photo resolution app pixlr

Pixlr increase photo resolution editor allows users to use intuitive image editing tools even when the network is slow even down, which makes image editing easier and faster. Pixlr is user-friendly app to increase image quality because this app is simple and convenient to operate. Moreover, Pixlr can enhance picture resolution with just one click after uploading the bad quality images.


  • Support most photo formats
  • Free of charge
  • Multiple languages


  • Annoying advertisements

Five Steps to convert photo to high resolution in Pixlr:

  1. Open the Pixlr app and choose the image function
  2. Upload the photo that you want to edit
  3. Click on the box tool
  4. Tap on the enhancer tool
  5. Export the photo

Snapseed - Professional Resolution Changer

the logo of photo enhance app snapseed

If you want to enhance image quality with the stunning effect, try Snapseed. As a professional image quality enhancer, Snapseed always help you slove the problem on how to increase picture resolution easily and quickly. What's more, it can smooth the details in the process of image resolution improvment.


  • Free of charge
  • Easy to use


  • JPEG and RAW format only

Follow these steps and you can increase photo resolution with Snapseed :

  1. Open Snapseed app
  2. Open the image that you need to increase the resolution
  3. Click on the details in the tools
  4. Save your image


In this blog, we share information about how to increase resolution of image. Photoshop is a professional photo resolution increasing software. In addition, there are three apps to increase photo resolution, including PicsArt, Pixlr and Snapseed. When you don't want to download those apps, you can choose online resolution changer to improve image quality.