How to Crop a Video Using Descript: A Step-by-Step Guide

Introduction

In the fast-paced digital landscape, video content has become one of the most powerful ways to communicate, promote, and educate. Whether you’re a content creator sharing your latest vlog on YouTube, a marketer crafting engaging ads for Instagram, or an educator making instructional videos, mastering basic video editing skills is crucial.

One essential editing technique is cropping. Cropping a video means trimming away parts of the frame you don’t want your viewers to see. This helps remove distractions, highlight the main subject, and tailor the video to different screen sizes or social media platforms. Cropping isn’t just about cutting—it’s about telling a better story with your visuals.

If you’ve ever struggled with complicated video editors, you’ll appreciate Descript. Descript is an all-in-one audio and video editing platform that simplifies complex tasks like cropping, cutting, captioning, and more. Even if you’re a complete beginner, Descript’s intuitive interface will have you editing videos like a pro in no time.

This guide will walk you through how to crop a video in Descript with detailed steps, practical tips, and advice on exporting your final product for any platform. By the end, you’ll feel confident in making precise crops that enhance your videos’ impact.

What is Descript?

Descript has quickly become a favorite among creators for its innovative approach to video and audio editing. Unlike traditional editors that focus solely on timelines and clips, Descript allows you to edit your video by editing the transcript—meaning you can cut out filler words or mistakes just like editing a document.

Key Features:

  • Transcription-based Editing: Easily edit spoken words in your video by editing the text. This is a game-changer for podcasters and interview-based videos.
  • Screen Recording and Webcam Capture: Record your screen and webcam simultaneously to create tutorials or presentations.
  • Multitrack Editing: Layer video clips, audio, images, and text in one workspace.
  • Crop and Layout Tools: Precisely crop videos, resize, reposition, and select different layout options to fit your needs.
  • Captions and Subtitles: Automatically generate and customize subtitles to improve accessibility.
  • Collaboration: Share projects with team members and receive feedback in real time.

Why Descript Stands Out for Cropping:

Cropping in many traditional editors can be tedious—often requiring separate tools or complex keyframing. Descript simplifies this with a clear crop tool integrated directly into its properties panel. This allows for fast adjustments and previewing, ideal for creators who want to streamline their workflow without sacrificing quality.

Preparing Your Video

Before cropping, it’s important to prepare your project correctly. The better your starting point, the easier it will be to create a polished final product.

1. Importing Your Video into Descript

  • Open Descript and create a new project, or open an existing one.
  • To add your video, simply drag and drop the file into the Descript interface. Alternatively, click File > Import and select your video.
  • Descript supports popular video formats like MP4, MOV, AVI, and more, so most files you work with will import smoothly.

2. Organizing Your Video in a Composition

  • Descript uses the term Composition for a workspace where you arrange and edit your video clips.
  • After importing, drag your video into a Composition timeline.
  • Compositions allow you to layer multiple media files—video, audio, images—and control their order and duration.

3. Checking Video Specifications

Before cropping, check your video’s resolution and frame rate:

  • High-resolution videos (1080p, 4K) give you more room to crop without losing detail.
  • Standard frame rates like 24fps, 30fps, or 60fps ensure smooth playback.
  • If your video is low resolution, be cautious with heavy cropping as it can cause pixelation.

4. Tips for Organizing Before Cropping

  • Trim unwanted sections first to focus only on the parts you want to crop.
  • Label your video clips clearly in the timeline if you’re working with multiple files.
  • Preview your video in full before cropping to identify which parts of the frame distract from your subject.

How to Crop a Video in Descript

Now that your video is ready, it’s time to crop. Follow these detailed steps:

Step 1: Select the Video Layer

  • Click on your video clip in the Composition canvas or timeline.
  • This selection enables the editing properties on the right panel.
  • If you have multiple layers (audio, images), ensure the video track is active.

Step 2: Access the Crop Tool

  • In the right-hand Properties panel, scroll down to find the Crop option.
  • Clicking the crop tool displays a crop box overlay on your video preview.
  • The crop box is adjustable and defines the visible area of the video.

Step 3: Adjust the Crop Box Manually or Numerically

  • Click and drag the edges or corners of the crop box to include or exclude parts of the frame.
  • You can crop from the top, bottom, left, or right, depending on your needs.
  • For precision, use numeric input fields to enter exact pixel values for cropping margins.
  • Adjust until you’ve isolated the part of the frame that best highlights your subject or fits your intended composition.

Step 4: Reposition or Resize the Video After Cropping

  • Once cropped, you may want to reposition or resize your video within the crop area.
  • Descript offers layout options under the Transform menu:
    • Fit: Scales the entire video to fit inside the crop box without cutting off any content, but may show black bars.
    • Fill: Zooms in the video to fill the crop box, cropping anything outside.
    • Custom: Allows manual repositioning and resizing for exact control.
  • Experiment with these to find the perfect framing.

Step 5: Preview the Cropped Video

  • Hit Play in the timeline to preview your cropped video.
  • Make sure your subject is clear, centered, and no important details are missing.
  • Watch for smooth transitions if you’re cropping multiple clips.
  • Make further crop adjustments if necessary.

Tips for Effective Cropping

Cropping isn’t just about trimming; it’s an art that enhances storytelling and visual clarity. Here are detailed tips:

1. Keep Your Subject Centered and Prominent

  • Centering your subject makes the video easier to watch and draws viewer attention.
  • Use Descript’s grid overlay or enable safe zones to help keep your subject within the ideal frame area.
  • If your subject is moving, consider combining cropping with keyframed pan and zoom for dynamic focus.

2. Avoid Over-Cropping to Maintain Quality

  • Cropping too tightly can degrade video quality because you’re effectively zooming into fewer pixels.
  • Always start with the highest resolution footage available.
  • If cropping large areas, consider using Descript’s upscale feature or re-shooting with a tighter frame when possible.

3. Use Aspect Ratio Guides for Platform-Specific Cropping

Different social media and video platforms have preferred aspect ratios:

PlatformPreferred Aspect Ratio
YouTube16:9 (widescreen)
Instagram Feed1:1 (square)
Instagram Stories/Reels9:16 (vertical)
TikTok9:16 (vertical)
Facebook Video16:9 or 1:1
  • Descript provides aspect ratio presets and guides to ensure your crop fits these formats.
  • Consistent aspect ratios improve viewer experience and prevent awkward black bars or cut-off visuals.

4. Mind Resolution and File Size

  • Cropping reduces visible pixels and may require re-encoding.
  • To preserve quality, export in the same or higher resolution than your source.
  • Avoid excessively compressing the video post-crop to retain clarity.

5. Combine Cropping with Other Visual Tools

  • Use cropping alongside zoom, pan, and caption effects to create engaging videos.
  • For example, crop to a wide shot, then zoom in on a subject for emphasis.
  • Adding captions improves accessibility and viewer retention.

6. Plan Cropping According to Content Type

  • For interviews, crop to focus on the speaker’s face.
  • For tutorials, crop to highlight the screen or product.
  • For social media clips, crop to fit vertical or square formats for better mobile viewing.

Exporting Your Cropped Video

After cropping and final edits, exporting your video properly is critical for sharing and publishing.

How to Export in Descript

  • Click the Share button in the upper-right corner.
  • Select Export > Video.
  • Choose export settings like resolution, frame rate, and format (usually MP4).
  • You can export just the video, or video with captions burned in.
PlatformResolutionAspect RatioBitrateFormat
YouTube1920 x 1080 (Full HD)16:98 Mbps or higherMP4 (H.264)
Instagram Feed1080 x 10801:15 MbpsMP4
Instagram Stories1080 x 19209:165 MbpsMP4
TikTok1080 x 19209:165 MbpsMP4
Facebook Video1280 x 720 or 1080 x 108016:9 or 1:15 MbpsMP4

Tips for Exporting

  • Choose the highest resolution available for quality.
  • Check the file size before exporting to ensure it meets platform upload limits.
  • Use Descript’s preset export profiles for common social media platforms to save time.
  • Consider exporting with captions for accessibility and viewer engagement.

Conclusion

Cropping videos is a foundational skill that every content creator should master. It allows you to remove distractions, emphasize your subject, and format your content perfectly for any platform.

Descript makes cropping easy and accessible, whether you’re a beginner or seasoned editor. With its simple drag-and-drop crop box, numeric precision, and flexible layout options, you have full control over your video’s composition.

Beyond cropping, Descript offers a suite of powerful tools like transcription editing, zoom, pan, captions, and collaboration features, making it a comprehensive platform for all your audio and video projects.

Take the first step: open Descript today, import your video, and try cropping for yourself. Experiment, refine, and create stunning videos that stand out. Happy editing!