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If you have a large collection of images that you need to resize, an easy way to change all of the files quickly is to use Preview, included within macOS, instead of using a dedicated utility. The Easiest Way to Bulk Resize Images on Mac & Windows There is a big selection of ways to bulk resize images, but the easiest and most efficient is using the best batch image resizer—BatchPhoto. Since 2005, BatchPhoto offers service to batch process images, edit and convert 170+ formats of images, but still highly preserve the original image.
There are many reasons why you will need to scale down your photos or images. I’m sure you have sent before photos through eMail or attached them on the web, and I’m also sure that you have experienced troubles with images sizes. Many eMail services have a limit of size per attachment (Gmail – 25Mb, Hotmail – 10Mb etc.), so if you’re planning to send multiple photos by eMail, you will shortly be out of space. One solution for this inconvenient is to resize the pictures to reasonable sizes so them can fit into one eMail or have them attached on the web.
Scaling images is not as hard as it used to be. We have a lot of tools available there on the web to the job done. But… it’s a but. Many of them can’t handle big size pictures, or if you have a considerable amount of photos it’s quite annoying to upload them all on the web, especially if you care about your privacy. What if I tell you this can be easily done on your own Mac without any extra software. Cool right? Let’s see what options we have.
![How To Resize An Image In Macbook How To Resize An Image In Macbook](https://wallup.net/wp-content/uploads/2016/07/19/1152-China-HDR-colorful-street.jpg)
Resizing with Preview
When it comes to images on your Mac, probably the most handy tool is Preview. This simple, but effective app that comes built in with Mac OS X can do even… guess what? Resize your pictures.
Let me show you in a few simple steps how to resize an image with Preview.
1. Open the image in Preview
2. Open Tools menu and go to Adjust Size…
3. Now you can specify your own custom Width and Height, or choose a preset from Fit into menu
4. Go to File menu and click Export… if you want to make a copy, or click Save (⌘S) to overwrite the original image.
Resize with Photos
Photos is a new application that comes by default with the latest Mac OS X releases Yosemite and El Capitan. Photos is meant to replace the iPhoto that used to be shipped with Mountain Lion and Mavericks.
The resizing process using Photos is pretty similar to Preview one.
How To Resize An Image In Macbook
Let’s see how we can resize images using Photos application.
1. Open Photos, go to File menu and hit Import…
2. Search for your photo, select it and hit Review for Import
3. Select your photo, choose File menu again, then Export and finally Export 1 Photo… (you can export and resize multiple photos this way).
4. Select in witch format you want to export, quality if you choose JPEG, and most important the Size of the exported photo.
You will have 4 options that translate into:
You will have 4 options that translate into:
- Small – 320 × 320 px
- Medium – 640 × 640 px
- Large – 1024 × 1024 px
- Full Size – Original size of the photo
If you are not happy with none of these sizes, you can choose Custom from the Size dropdown and enter your preferred dimensions.
Resize with Mail
The last but not least, the Mail. I kept this method to the final because despite the easiness and the rapidity, this method don’t allow you to set custom sizes for your images. You can choose from 3 preset modes and pretty much that’s it.
Let’s see how resize works in Mail.
1. Open Mail app and write New Message (⌘N). Attach your file by File menu, Attach Files…, or drag and drop to New Message window.
Powerpoint 2016 16 16 5 – microsofts presentation designer. 2. Browse or search your photo and attach it.
3. Be sure the image is selected and choose the Image Size option from the right dropdown.
If you’ve ever needed to resize or compress an image on your Mac but thought you didn’t have the right software to do so, think again!
In a few simple steps, you can easily resize an image, crop a specific focus area of an image, or compress your image. Better yet, you can do all of these tasks without having to download expensive editing software.
We’ll walk you through some simple step-by-step guides on how to edit and compress image files quickly and easily using the Preview application on your Mac.
How to resize an image in the Preview app
First, open Finder on your Mac. In Finder, navigate to the place where your desired image is located (such as Desktop, Downloads, or Recents) and open the image.
The image should open by default in Preview. If it opens in another application instead, you can right-click the image using the mouse (or two-finger click the image on your Mac trackpad) and choose to open it with the Preview application.
Once you’ve opened the image file in Preview, go to the Preview menu on the top left of your screen, select Tools, then Adjust Size. From here, you can resize your image by adjusting its height and width. Check the “Scale Proportionally” box to make sure your image won’t be distorted or skewed after it’s resized.
Right under the image dimensions adjuster, you can find the Resulting Size of your image.
Another useful image editing tool in the Preview application is the Crop feature. This feature allows you to easily select the focus area of an image and crop accordingly.
First, click and drag to select the desired area of your image. A dotted outline will appear to highlight your selection.
From here, you can adjust the dimensions of your final image by clicking and dragging the blue circles until you’re satisfied. Then, go back to Tools and select Crop from the dropdown menu to crop the desired part of the image. (You can also crop an image with the keyboard shortcut Command + K).
This feature is especially useful when you want to change the size of an image without reducing its quality (or just remove a particular area of an image).
Cropping an image, playing a movie, and handling dozens of active apps simultaneously, your Mac may get slow and laggy. Trying to detect heavy consumers and optimize your Mac’s performance manually may take some time. CleanMyMac X is a dedicated Mac cleaner that can speed up your Mac in a couple of seconds. Just start Smart Scan to let CleanMyMac X clear your Mac of junk, determine and terminate conflicting processes. Follow the link to give CleanMyMac X a try.
How to compress an image in the Preview App
Whether you are looking to easily share an image through email or save disk space on your Mac, compressing an image file is a simple way to reduce a file size without sacrificing quality. Compressing an image is also useful when uploading an image somewhere that has a maximum file size limit.
To compress your image, open Preview. Click Open from the Preview menu and choose Open to choose an image you want to compress. Then navigate to the Tools option and select Adjust Size.
At the top of the Adjust Image window, you’ll see the “Fit into” option. The default selection is Custom, but you can select different pixel dimensions from the dropdown list and compress your image. Then take a look at the Resulting Size field to see how your file size has changed.
There’s also another way to compress an image using Preview. Free video cropping software. But this method affects the quality of your image.
How To Resize An Image In Macbook Pro
- Open image in Preview.
- Go to the Preview menu and select File.
- Choose Export.
- Change the format of the image to JPEG.
Here you can adjust the quality, which in turn will compress the size of the image.
Locate and remove large and old files
If you’re looking to save additional disk space, check out CleanMyMac X and its Large & Old Files feature. It finds the heaviest files on your Mac or external drives and groups them by kind, size, and access date. This saves you the burden of navigating through endless files and folders—instead, you can decide which files you’d like to remove based on a comprehensively arranged list of files.
If you want a broader perspective, you can go to another tab - Space Lens. It builds a virtual map of your storage, showing the size and location of each file.
To get to use Space Lens and other features of CleanMyMac X:
- Download CleanMyMac X - a free trial is available.
- Install and launch the app.
- Go to Space Lens and press Scan.
Once CleanMyMac X shows you all the files you have, you can simply select the ones you don’t need and press Remove.
How To Resize An Image In Mac
Hopefully, now you can crop and compress your images. And if you have been hoarding lots of files, decluttering your Mac once in a while is a must, and CleanMyMac X will help you with that. That’s all for today!