How to Crop a Video on Mac: A Beginner’s Guide

Welcome to our article on how to crop a video on Mac. If you’re a Mac user and you’re looking to crop a video for your next project, you’re in the right place. Cropping a video can be a useful tool for a variety of purposes, from removing unwanted parts of a video to focusing on a specific area. In this article, we will guide you through the step-by-step process of how to crop a video on your Mac, as well as provide you with some tips and tricks to make the process even easier.


Before we begin, it is important to note that there are many ways to crop a video on your Mac. In this article, we will be demonstrating the process using the built-in QuickTime player and iMovie software. These are both free and easy-to-use options that are available on most Macs.

Step 1: Open the QuickTime Player on your Mac.

To open the QuickTime player, search for it in the Spotlight search bar or find it in your applications folder.

Step 2: Open the video you want to crop in QuickTime Player.

To open the video, click on “File” and then “Open File.” Navigate to the location of the video on your computer and select it.

Step 3: Select the section of the video you want to crop.

To select the section of the video you want to crop, click and drag the yellow handles located at the beginning and end of the timeline.

Step 4: Click on “Edit” and then “Trim.”

This will create a new window with the selected portion of the video.

Step 5: Choose “Crop” from the “View” menu.

This will bring up a selection of crop options.

Step 6: Select the crop option you want to use.

You can choose from several options, including “16:9,” “Custom,” and “Square.”

Step 7: Drag the handles to adjust the crop.

To adjust the crop, click and drag the white handles located on the edges of the video.

Step 8: Save your cropped video.

To save your cropped video, click on “File” and then “Save.”

Step 9: Open iMovie on your Mac.

If you don’t have iMovie installed on your Mac, you can download it from the App Store.

Step 10: Import your cropped video into iMovie.

To import your cropped video, click on “File” and then “Import Media.”

Step 11: Drag the cropped video into your project.

To add the cropped video to your project, drag and drop it into the timeline.

Step 12: Export your finished video.

To export your finished video, click on “File” and then “Share.”


Cropping a video on your Mac can be a simple process, but it may take some practice to get the hang of it. Depending on your skill level and the complexity of the video editing you need to do, you may find that you need to use more advanced software than QuickTime and iMovie. However, if you’re just starting out, these two programs are a great place to begin.

Tips and Tricks:

1. Use keyboard shortcuts to save time while editing.

2. Don’t be afraid to experiment with different crop options to find the one that works best for your video.

3. Use the “Undo” function if you make a mistake.

4. Save your project frequently to avoid losing progress.

5. Use the “Split clip” function in iMovie to cut a longer video into smaller pieces.

6. Use the “Ken Burns” effect in iMovie to add movement to still images.

7. Use the “Audio Ducking” feature in iMovie to keep your audio levels consistent.

8. Use the “Color Correction” tool in iMovie to adjust the colors and brightness of your video.

9. Don’t forget to add titles and credits to your video to give it a polished look.

10. Have fun and be creative! Video editing can be a fun and rewarding hobby or profession.

In conclusion, we hope that this article has been helpful in showing you how to crop a video on your Mac. Remember, there are many different ways to edit videos, so don’t be afraid to try new techniques and experiment with different software. With practice and patience, you can become a video editing pro!

Advantages and Disadvantages of Cropping a Video on Mac


1. Saves time and effort in re-filming or editing a video

2. Allows for better framing and composition of the video

3. Can be used to highlight important parts of the video

4. Helps to remove unwanted objects or people from the video

5. Can be used to create interesting visual effects and styles for the video

6. Gives more control over the final product

7. Can help to optimize the video for specific platforms or purposes

8. Improves the overall appearance and quality of the video

9. Can be done easily and quickly using the built-in tools on a Mac

10. Allows for more efficient use of storage space by removing unnecessary footage


1. Can result in loss of important content or context in the video

2. May require additional editing to smooth out any rough edges

3. Can make the video feel incomplete or disjointed

4. May require a higher level of skill in video editing to execute properly

5. Can distort the original intention or message of the video

6. Can impact the quality of audio in the video, especially if not done carefully

7. Can create an unrealistic representation of the original event or situation captured in the video

8. Can be time-consuming if not done efficiently

9. May not always produce the desired results

10. Can reduce the overall duration of the video, making it less informative or valuable.


1. What is cropping a video?

Cropping a video means removing a portion of the video frame while leaving the rest intact.

2. Can I crop a video on a Mac?

Yes, you can crop a video on a Mac using built-in tools or third-party software.

3. What software can I use to crop a video on Mac?

You can use iMovie, Final Cut Pro, QuickTime, or Filmora to crop a video on a Mac, among others.

4. How do I crop a video in iMovie?

First, import the video into iMovie. Then, select the video clip and click on the Crop button. Drag the edges of the frame to crop the video as desired.

5. How do I crop a video in Final Cut Pro?

Select the video clip in Final Cut Pro, go to the Inspector panel, and click on the Crop button. Use the sliders to adjust the crop and position of the video.

6. Can I crop a video without losing quality?

Yes, but it depends on the resolution and aspect ratio of the original video and the amount of cropping applied. Generally, minor crops will not affect quality as much as significant ones.

7. What aspect ratios can I use for cropping a video?

You can crop a video to any aspect ratio, such as 16:9, 4:3, or 1:1, depending on your needs and preferences. Keep in mind that some platforms and devices may have specific requirements for aspect ratios.

8. Can I crop a video in QuickTime?

Yes, you can crop a video in QuickTime by going to Edit > Trim. Use the yellow markers to select the portion of the video you want to keep and click on Trim to crop the rest.

9. How do I crop a video in Filmora?

To crop a video in Filmora, import the video clip, drag it to the timeline, and select it. Go to the Crop and Zoom tab, adjust the crop frame, and preview the result. Click OK to apply the crop.

10. Can I crop a video frame by frame?

Yes, some software allows for precise frame-by-frame cropping, such as Final Cut Pro or Adobe Premiere Pro.

11. How do I crop a video for Instagram?

Instagram recommends cropping videos to 1:1 or 4:5 aspect ratio. You can use any video editing software that supports these ratios, such as iMovie or Filmora, and export the video in a compatible format.

12. How do I crop a video for YouTube?

YouTube supports a variety of aspect ratios, including 16:9, 4:3, and 1:1. You can use any video editing software that supports these ratios and export the video in a high-quality format suitable for uploading to YouTube.

13. Do I need to crop a video if I want to change its aspect ratio?

It depends on the original aspect ratio and the desired one. If the aspect ratios are compatible, you may be able to resize or fit the video without cropping it. If not, cropping may be necessary to avoid distortion or black bars.

How to Crop a Video on Mac

If you’re looking to crop a video on your Mac, you’ve come to the right place! Cropping a video can help you get rid of unwanted parts of a video, change the aspect ratio, or zoom in on a particular portion of the footage. Here’s how you can crop a video on your Mac in just a few easy steps.

Conclusion and Closing

Cropping a video on your Mac is a quick and easy process. With the built-in QuickTime Player, you can easily crop your video without having to download any additional software. However, if you want more advanced features, you can always opt for third-party software solutions. Before editing your video, make sure to have a backup copy just in case you accidentally delete parts of the footage you wanted to keep. We hope this guide has been helpful! Happy cropping.

Thanks for reading this article on how to crop a video on Mac! We hope you found this guide informative and easy to follow. Don’t hesitate to leave a comment below if you have any questions or if there’s anything you’d like us to cover. Until next time, take care and happy editing!