By Nathan E. Malpass, Last updated: July 22, 2020
You don't need to pay for Photoshop or another photo editing app to resize images and make them smaller on a Mac. You can use Preview which comes as part of MacOS and resize images for free. Open the Photos app on your Mac Select the image you'd like to crop Click the 'edit' button at the top right corner of the Photos window Select 'crop' at the top of the Photos window.
- Click on the Upload button located on the left panel of the canvas and select the photos you want to work with. Then add the shape you want to use for cropping. Overlap the shape where you want to Crop, then select both the shape and the photo, and click on the slice. Look that this time, for the 'slice result' we are actually using the hearts.
- In iPhoto on your MacBook, you can remove some of an image's border by cropping an image, just as folks once did with film prints and a pair of scissors. With iPhoto, you can remove unwanted portions from the edges of an image; it's a great way to get Uncle Milton's stray head (complete with.
Part 1. Introduction
Supposed that you are logging on your Facebook or Instagram on your Mac, and you want to post some of your photos on the website. However, there is a problem turning up. You have no idea of how to beautify your photos on Mac or even how to crop an image on Mac. When you are viewing your photos on the Photos app on an iPhone device, you can press the Edit button on the top-right corner and crop it quickly at the same time.
Likewise, on a Mac, you can also make this function come true to edit your pictures. Simple as the function is, it seems to trouble quite a few Mac users because most of those users are not sure of the path and method to get the function. Are you one among them? Read this article to solve this issue and learn about how to crop an image on Mac now or just to master this skill of Mac device.
Part 2. Crop A Picture on Mac Using Preview
Mac has its built-in tool Preview for users to view and edit images. That is to say that you are no need to download other third-party tools to help you directly crop your pictures and photos on Mac. Of course, if you want to add other effects like adding a filter on photos, you can also download PhotoShop and other photo editors or photos app. It is simple and easy of Preview to help users to quickly finish viewing and editing pictures and PDFs, just as the other photos app does. Let us see how to crop an image on Mac with Preview.
1. View photos in Preview on Mac
Step 1. Choose A Picture on Mac
Right-click the photos or picture you want to view on your Mac.
Step 2. Select Open with....
Step 3. Choose Preview.
Choose Preview as the tool to view your photos on your Mac.
Now you can view the pictures in Preview.
Tips: Via the steps above, you can also view PDF files on your Mac.
2. Crop Pictures in Preview on Mac
Step 1. Open and View A Picture
Open and view the photos you want to crop in Preview through the steps above.
Step 2. Hit the Show Markup Toolbar
You can see the Show Markup Toolbar is on the top-right side. Hit this icon.
Step 3. Adjust and Crop Pictures
Then, tools including Selection, Sketch, Color Adjust, and Text are expanded. Now you can start to crop your pictures. You can adjust the size to crop your pictures.
Step 4. Crop The Picture
Press Command + K, one crop button,to crop the image.
Part 3. BONUS: Other Functions of Preview
Preview is virtually a powerful built-in tool for images on Mac. Except for cropping pictures, it can also highlight PDFs, annotating a document, adding your signatures to a document and sharing documents. Here is a brief guide for you on how to implement such functions in the following introductions.
#1. How to highlight PDFs in Preview on Mac
Meanwhile, Preview is not only a tool for images but also a tool provided for users to view and print PDF files. Therefore, you can have access to highlighting PDFs in Preview on your Mac device.
Step 1. Choose A PDF
Choose a PDF and view it in Preview.
Step 2. Tap Highlight
Tap the Highlight icon on the top side.
Step 3. Begin to Highlight
Now, you can highlight the text shown on the screen.
#2. How to annotate a document in Preview on Mac
Annotating allows you to mark on your documents in different ways however and whatever you want.
Step 1. Open The File
Open the documents you want to mark a note on in Preview.
Step 2. Choose Tools.
Step 3. Select Annotate.
Step 4. Choose your preferred way to annotate in the menu bar.
- Highlight
- Strike Through text
- Rectangle
- Oval
- Line
- Arrow
- Polygon
- Star
- Text
- Speech bubble
- Mask
- Loupe
- Note
#3. How to add your signature to a document in Preview on Mac
Adding your signature to a document is one of the greatest function in Preview. In this way, you can add your signature to any other documents in Preview.
Step 1. Open A Document
Open the file you want to add your signature to in Preview.
2. Crop Pictures in Preview on Mac
Step 1. Open and View A Picture
Open and view the photos you want to crop in Preview through the steps above.
Step 2. Hit the Show Markup Toolbar
You can see the Show Markup Toolbar is on the top-right side. Hit this icon.
Step 3. Adjust and Crop Pictures
Then, tools including Selection, Sketch, Color Adjust, and Text are expanded. Now you can start to crop your pictures. You can adjust the size to crop your pictures.
Step 4. Crop The Picture
Press Command + K, one crop button,to crop the image.
Part 3. BONUS: Other Functions of Preview
Preview is virtually a powerful built-in tool for images on Mac. Except for cropping pictures, it can also highlight PDFs, annotating a document, adding your signatures to a document and sharing documents. Here is a brief guide for you on how to implement such functions in the following introductions.
#1. How to highlight PDFs in Preview on Mac
Meanwhile, Preview is not only a tool for images but also a tool provided for users to view and print PDF files. Therefore, you can have access to highlighting PDFs in Preview on your Mac device.
Step 1. Choose A PDF
Choose a PDF and view it in Preview.
Step 2. Tap Highlight
Tap the Highlight icon on the top side.
Step 3. Begin to Highlight
Now, you can highlight the text shown on the screen.
#2. How to annotate a document in Preview on Mac
Annotating allows you to mark on your documents in different ways however and whatever you want.
Step 1. Open The File
Open the documents you want to mark a note on in Preview.
Step 2. Choose Tools.
Step 3. Select Annotate.
Step 4. Choose your preferred way to annotate in the menu bar.
- Highlight
- Strike Through text
- Rectangle
- Oval
- Line
- Arrow
- Polygon
- Star
- Text
- Speech bubble
- Mask
- Loupe
- Note
#3. How to add your signature to a document in Preview on Mac
Adding your signature to a document is one of the greatest function in Preview. In this way, you can add your signature to any other documents in Preview.
Step 1. Open A Document
Open the file you want to add your signature to in Preview.
Step 2. Sign Your Name
Sign your name on a blank sheet.
Step 3. Press the Show Markup Toolbar button.
Step 4. Choose Sign.
Step 5. Choose Camera.
Step 6. Add Your Signature
Take a photo of your signature.
Step 7. Press the Done button.
Step 8. Choose your signature
How To Crop A Photo In Macbook
Click your signature added in Preview just now.
Step 9. Adjust Your Signature
Add and place your signature on the document. Also, you can resize the signature as you like.
#4. How to share documents from Preview on Mac
Crop Photos On Mac
After cropping your pictures or adding your signature to the documents, you can directly share the pictures or documents to others though Preview.
Step 1. Choose The File
Choose the file you want to share with others or after you edit the pictures or documents, stay in the view page.
Step 2. Select Share
Then, select the Share button.
Step 3. Click The Way
Later, you are supposed to click the path or way you share with others by. Four options are listed: Mail, Messages, AirDrop, and Notes.
Part 4. Conclusion
As what has been introduced to you above, without downloading and installing other third-party software on your Mac, you can also realize to crop your picture or even beautify your photos. Plus, you can view and edit your PDFs as well. Preview is a helper on Mac indeed.
Since you have mastered the method of how to crop pictures on Mac, you can edit or beautify your photos no matter what and how you want. It is a great skill to help you have a more satisfying experience on your Mac device.
If any questions about how to crop pictures on Mac or other Mac skills, please feel at ease to comment below or email to contact us.
