Understanding Image Resizing

When you resize an image, you are changing its size, resolution, or dimensions. This can be useful for saving storage space, sharing images, or meeting specific requirements for printing or online use.

Why Resize an Image?

There are two main reasons to resize an image: making it bigger (upscaling) or making it smaller (downscaling). The goal is to maintain the aspect ratio of the image so it doesn't look distorted.

Key Considerations

When resizing an image, it's important to maintain image quality, use appropriate aspect ratios, and export to the proper file formats. Different platforms may have different requirements for image sizes and resolutions.

Common Reasons to Resize an Image

People resize images for various reasons, such as uploading to social media, websites, or for printing. Each platform may have specific requirements for image sizes, so resizing is necessary.

4 Tools for Image Resizing

There are many tools available for resizing images, including:

1. Photos app (Web users)

This is an application for Android & iOS users that allows for basic image resizing.

2. Preview app (Mac users)

Mac users can use the Preview app to resize images individually or in bulk.

3. Adobe Express

Adobe Express is a free online tool for resizing images with pre-set or custom dimensions.

4. PhotoCut

PhotoCut is an online platform and mobile app that offers free and premium image resizing options, including AI technology to maintain image quality.

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How to Resize Images Using Different Applications

Introduction

Every application has its own unique features and purposes. Native applications are great for everyday use, while purpose-built applications are ideal for resizing images at scale and maintaining control over image quality. In this article, we will explore how to use different tools to resize images.

How to Change the Size of an Image: Process by Application

Using the Photos App to Resize Images

If you want to resize an image using the Photos app, follow these steps:

• Locate the photo you want to resize in your Folders.
• Double-click on the image or right-click and select “Open”.
• If Photos is not the default application, right-click, select “Open With”, and choose “Photos”.
• Click on “...” in the menu bar, then select “Resize Image”.
• You will see a variety of options for resizing the image.
• Specify the new dimensions, adjust image quality, and select the file type for the new image.
• Click “Save” to save the resized image.
• Using Preview to Resize Images

If you prefer using Preview to resize images, here’s how you can do it:

• Locate and open the image in Finder.
• Click on “Tools” in the top menu bar and select “Adjust size”.
• You can choose from presets or create a custom size based on dimensions, resolution, or percentage.
• The preview will show you the adjusted resolution and file size.
• Click “OK” to save the resized image.
• Using Adobe Express to Resize Images

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Adobe Express offers a free online image resizer. Here’s how you can use it:

• Go to adobe.com/express/feature/image/resize.
• Click “Upload your photo”.
• Choose preset sizes or custom dimensions.
• Click “Download” to get your final image.
• Using PhotoCut to Resize Images.

PhotoCut allows you to resize images on the web or via the mobile app. Here’s how you can do it on the app:

• Open the PhotoCut app on your mobile device.
• Scroll to “Resize” and tap.
• Select the image you want to resize and upload it to PhotoCut.
• Choose to “fit” or “fill” the image to the new dimensions.
• Select the output size you need and tap “Done” to save the resized image.

Conclusion

Resizing images is a common task for anyone who uses the internet. Using the right tool can make this process faster and easier. Try out different applications like Photos, Preview, Adobe Express, and PhotoCut to find the one that works best for you. Remember to maintain image quality and aspect ratio when resizing images.

FAQs

Q1.What’s the difference between resizing and cropping?
Ans. Resizing alters an image’s dimensions, resolution, and file size while cropping involves removing part of the image to change its composition.

Q2. What’s the best way to resize an image without losing quality?
Ans. To resize an image without losing quality, start with a high-quality image, resize incrementally, maintain the original aspect ratio, and use a lossless file type like PNG or BMP.

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