How To Crop Photos On Mac

• Edit Photos In Mac Photos

To finish, click Crop in the toolbar to crop the screenshot. Then click Done to finish editing and save the cropped screenshot to your Mac. Using the Photos app to crop a picture on your Mac retains Live Photo playback. Open the Photos app and double-click a photo to get started. Crop the margins of a picture Use Insert Picture to add the image to an Office file (such as a Word document, PowerPoint presentation, or Excel workbook).

By Nathan E. Malpass, Last updated: July 22, 2020

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.

How to resize a jpeg on mac. 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. Is there inventor for mac.

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

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

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.

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.

How to resize a jpeg on mac. 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. Is there inventor for mac.

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

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

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.

If you can't explain something clearly, you can crop a screenshot on Mac instead. A picture is more than a thousand word. For instance, you can send your friend or family of how to use a new software, service or something else on your Mac computer. Sometimes you need to draw on the screenshot to strengthen the key point directly.

There is a built-in snip tool on Mac named Grab. You can use Grab to crop a screenshot of custom screen and window. In macOS Mojave, the Grab app is replaced with Screenshot. As for macOS Catalina, Grab is not included. You need to bring it up with Shift, Command and 5 keys. Or you can crop Mac screenshots via keyboard shortcuts.

Whatever, let's see how to screenshot on Mac in 3 different ways.

Part 1: How to Crop and Edit a Screenshot on Mac

It is helpful if you add draws on a screenshot. Others can understand what you want to express quickly and directly. To full control Mac screenshots, it is recommended to use Vidmore Screen Recorder. You can use Vidmore Screen Recorder free version to take screenshots with real-time drawing effects on Mac. The program is completely free to crop, edit, share and manage screenshots on Mac. Here're the main features of the Mac screenshot capture software.

• Crop a screenshot on Mac of the whole screen, a single window or any selected area.
• Edit a screenshot on Mac with text, arrow, line, blur, callout and other shapes in any size and color.
• Save a screenshot on Mac as PNG, JPG, JPEG, BMP, GIF or TIFF.
• Share a screenshot on Mac to Facebook, Twitter, Instagram. Flickr, etc.
• 100% free to take screenshots on Mac. No registration or user account required. No watermark.
• Work with Mac OS X 10.10 or above.

Step 1: Free download, install and launch Vidmore Screen Recorder. Choose Screen Capture in the main interface.

Step 2: You can see the cursor move in the pop up window. If you want to crop a screenshot on Mac of the certain browser, program or entire screen, you can left click the mouse to confirm. Or you can click and drag your mouse to set the certain screenshot capture area.

Step 3: To edit the Mac screenshot, you can choose any drawing tool in the small window. For instance, you can click on the Callout icon to access it. Set the size and color based on your need. Now you can draw on the screenshot image directly.

Step 4: You can erase, undo or redo any change on the Mac screenshot. If you want to copy the Mac screenshot to clipboard, you can click the Copy button directly. It is also supported to pin the screenshot to screen. Or you can click Save to save a screenshot on Mac. In the popping-up Save as window, you can set the destination folder, tags, file name and format. Finally, click Save to export your Mac snapshot.

You may need: How to add watermark to video

Part 2: How to Crop a Screenshot on Mac with Grab

For average Mac users, you can use Grab to screenshot images on Mac. In spite of common Mac screenshots, you can take a time-delayed screenshot on Mac using Grab as well. If you are using macOS Catalina, you need to find it by pressing Command, Shift and 5 key combinations.

Step 1: Open Grab in the Launchpad. Or you can find it in the Applications folder as well.

Step 2: You can see Grab's menu bar on the Dock.

Step 3: Choose Selection, Window, Screen or Timed Screen to crop an image on Mac with Grab.

Step 4: From the File drop-down list, choose Save to export your Mac screen capture image as JPEG, PNG or TIFF.

Part 3: How to Crop a Screenshot on Mac with Keyboard Commands

If you want to capture any portion of the screen on your Mac computer immediately, you can use the Mac screenshot keyboard commands. The captured screenshot will be saved to desktop automatically. If you want to crop a screenshot to clipboard on Mac, you can press Control with other fixed combinations. After that, you can edit the screenshot thumbnails with other photo editors. (Edit video with video editors)

Crop a screenshot on Mac of full screen:

Step 1: Press Shift, Command and 3.

Step 2: Click the thumbnail to in the corner to edit the screenshot.

Step 3: The Mac screenshot will show on the desktop automatically.

Crop a screenshot on Mac of any portion:

Step 1: Press Shift, Command and 4.

Step 2: Drag the crosshair and set the screen capture area.

Step 3: Release the mouse or trackpad to crop a screenshot on Mac.

Step 4: The screenshot will be saved to Mac desktop.

Crop a screenshot on Mac of a window or menu:

Step 1: Press Shift, Command, 4 and Space bar.

Step 2: Hover your mouse over the window or menu you want to capture.

Step 3: Click to crop a screenshot on macOS Catalina.

Step 4: You can press Option to exclude window shadow from the screenshot image.

Step 5: The Mac screenshot picture will show on the desktop quickly.

Part 4: FAQs of Cropping a Screenshot on Mac

Why Screenshot on Mac not working?

If you crop a screenshot on Apple TV and other related Apple programs, you are not allowed to use the built-in screenshot shortcuts and programs. The Chrome Incognito mode will stop you from cropping screenshots on Mac as well. During this time, you can run Vidmore Screen Recorder to crop a photo on Mac instead.

What to do when Screenshot on Mac not responding?

You can restart Mac or use alternative screen capture software to solve the problem.

Unable to delete screenshots on Mac?

Dragging and dropping to the Trash is the common solution to delete Mac screenshots. If the screenshot image is stuck, you can press Option, Command and Escape to force quit it first.

Edit Photos In Mac Photos

That's all to crop a screenshot on Mac of all versions. Can you screenshot on your Mac computer successfully? If you have any question or suggestion about Mac screenshot, you can feel free to contact us.