How to Scale Down an Image on Mac?

How to Scale Down an Image on Mac? Very often when taking photos, especially when using smartphones for these purposes, the camera app incorrectly determines the orientation of images. Images that should be in landscape orientation are saved in portrait mode.

If the system fails, there may be many such photos. For comfortable viewing, they should be turned over. Doing this for each image separately can be quite laborious.

It is good to know that a computer can perform all these actions using standard software.

Moreover, some of them may also have large sizes, which will not allow them to be uploaded to various services and websites. For example, you cannot attach a file larger than 2 MB to state services, and modern smartphones make photos much more difficult. Let’s find out as much as possible rotate images and compress some of them on Mac computers.

How to Scale Down an Image on Mac?

Even rotating a dozen photos in bulk will be much more convenient than rotating just one.

Unfortunately, the periodic need for the back of a large number of images doesn’t just happen to professional photographers. Even when photographing a child’s birthday with your smartphone, you can get photos with the wrong orientation.

This also happened in my case. On the Xiaomi Mi 10T Pro smartphone, there was some kind of failure in the Camera app and several dozen shots were kept instead of a horizontal orientation in vertical.

If you find yourself in a similar situation and have a computer handy or an apple laptop then you can rotate images in bulk. There are two options for these actions:

  • Using Photo app.
  • Using Searcher.

Of course, if an iPhone was used for the shot and turned on sync photos with iCloud, you don’t have to download them separately to your computer. To rotate images in bulk via the Photo app necessary:

All actions can be undone, so don’t worry about the outcome.

  • Open the Photos app and navigate to your library or any album you like.
  • Hold down the “cmd” key and left-click on the images you want to rotate.
  • After completing the selection, release the “cmd” button and right-click on one of the selected photos.
  • Click on the Clockwise rotation button.

All selected photos will be rotated 90 degrees clockwise. You can repeat the process several times until the desired result is achieved. If at some point you realize you’ve done too much, then Discard changes You can use the “cmd + Z” keyboard shortcut.

You can return to the original orientation of the images by simply repeating the rotation four times. The most convenient thing about this method is that the position of the photos will change on all devices connected to your iCloud Photo Library.

If the photos are only on a flash drive or in a folder, you can also rotate them. This method has one drawback – there will be no synchronization with other devices. But you might not even need it.

It’s more convenient to browse the Finder if you’re not tied to the Apple ecosystem.

  • open Searcher and go to your images folder.
  • To squeeze “cmd” key and left-click on the images you want to rotate.
  • After completing the selection, release the “cmd” button and right-click on one of the selected photos.
  • Hover over Quick Actions and select Rotate Left from the menu that appears.

These actions will also allow you to quickly flip a wide range of images.

How to Scale Down an Image on Mac?

Image compression is more and more necessary lately.

But a revolution is not always enough. The weight of the photos may prevent them from being added to various sites or applications due to the limitations of the services themselves. To avoid this, the images must be compressed. This can be done in several ways. The first is to act quickly in Searcher:

It’s nice that it is possible to compress with built-in tools.

  • Open Finder and navigate to the folder containing the photo you want.
  • Click on it with the right mouse button.
    Hover over “Quick Actions” and select “Convert Image” from the menu that appears.
  • In the window that appears, you can select the format and size of the final file.
  • After setting the necessary actions, click the “Convert to …” button.

After these steps, the weight of the image will be considerably reduced. Moreover, these actions are relevant not only for one photo but several times. You just need to select all the images you want to convert instead of just one image.

If for some reason you don’t want to use the Finder for these actions, you can compress the photos using App Overview.

“Preview” allows you to quickly reduce the size of the image.

  • Open the image in Preview.
  • Click the “File” button and select “Export” from the list that appears.
  • In the window that appears, set the quality and format of the final image.
  • Click the “Save” button.

These actions can be performed on multiple photos at the same time before opening, simply by selecting all of them instead of just one. For compression you can use the Photo app:

Try not to use the HEIC image format, as it may have issues opening.

  • Open Pictures.
  • Select one or more photos.
  • Click “File”, select “Export” from the menu that appears and go to “Export Photo”.
  • Adjust the format and quality of the resulting images and click the “Export” button.

If these actions seem somewhat complicated to you, you can use special web services for these actions:

    • Go to

For compression, I most often use this method.

    • Click the “Select Images” button and select the picture to compress.

Uploading images to the site is quite fast.

    • Wait for them to load on the site and click the “Compress IMAGES” button.

The image is reduced by at least 50%, which is sufficient in most cases.

  • Wait for the compression and download the final image by clicking on the “Download Compressed IMAGES” button.

The service works quite quickly and does not pose any difficulties in use. The main thing is to have access to the Internet at your fingertips.