Free Video Resizer

Resize your video dimensions to look great on any platform and in any format or aspect ratio. Whether you want to resize an Instagram video for YouTube Shorts or resize a large video for TikTok, Descript has you covered.

How to resize videos fast with Descript

Step 1

Choose your desired video dimensions

Start by creating a Descript project and changing the canvas size to match your desired video dimensions. Just click on the “Aspect ratio and video settings” icon. You can choose square (1:1), landscape (16:9), portrait (9:16), or select advanced to choose a custom height and width.

Step 2

Add and resize video, text, and image layers to fit

Drag, drop, crop and resize your media layers to work with the new canvas size. You can add Fancy Captions, text, images, or a background to your resized video to make better use of empty space (e.g. if you’re resizing a 1:1 square video into a 9:16 portrait format).

Step 3

Export your resized video files

Create multiple compositions in the same project if you want to export the same video in different sizes. Just highlight all or part of your video’s transcript, right click, and duplicate to a new composition. Once you’re done, go to Publish > Export to download all compositions.

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Video Resizer

Video Resizer

Resize your video dimensions to look great on any platform and in any format or aspect ratio. Whether you want to resize an Instagram video for YouTube Shorts or resize a large video for TikTok, Descript has you covered.

Get started →
How to resize videos fast with Descript
  • 3
    Create a new project
    Drag your file into the box above, or click Select file and import it from your computer or wherever it lives.
Step 1
Choose your desired video dimensions

Start by creating a Descript project and changing the canvas size to match your desired video dimensions. Just click on the “Aspect ratio and video settings” icon. You can choose square (1:1), landscape (16:9), portrait (9:16), or select advanced to choose a custom height and width.

Step 2
Add and resize video, text, and image layers to fit

Drag, drop, crop and resize your media layers to work with the new canvas size. You can add Fancy Captions, text, images, or a background to your resized video to make better use of empty space (e.g. if you’re resizing a 1:1 square video into a 9:16 portrait format).

Step 3
Export your resized video files

Create multiple compositions in the same project if you want to export the same video in different sizes. Just highlight all or part of your video’s transcript, right click, and duplicate to a new composition. Once you’re done, go to Publish > Export to download all compositions.

Resized videos that look great on any platform
Video templates for YouTube, Instagram, TikTok, and more

Use ready-made vertical, square, and landscape video templates to repurpose your content for Instagram stories and reels, Facebook videos, YouTube shorts, TikTok videos, and everything in between.

Customize video size, length, design and more

Go beyond resizing video dimensions to tailor content to the quirks of different platforms. With Descript, you can turn 30-minute videos into 30-second social media clips, design thumb-stopping thumbnails, and more.

Add captions, progress bars, and other effects

No more awkward black bars and stretched videos, even when you resize your videos from 16:9 to 9:16 and vice versa. Make the most of your new video’s dimensions by adding waveforms, captions, images, titles, progress bars, and other elements.

Questions? We have answers
Can I resize videos for Instagram with Descript?

Yes! Descript makes it easy to resize videos for 9:16, 1:1, and 4:5 formats for Instagram feed posts, reels, and stories.

Can I resize videos for YouTube shorts with Descript?

Yes, you can resize videos for YouTube shorts with Descript. You can even create branded templates to help you turn every YouTube video you upload into your channel into bite-sized YouTube shorts.

What types of video files can I resize with Descript?

You can resize MP4, MPEG, MOV, and Apple HDR video file types using Descript.

How do I resize a video without cropping?

The easiest way to resize a video without cropping is by preserving the original aspect ratio and simply adding black bars around the footage. Using an online video resizer tool like Descript, you can even add other elements to fill the empty space left by the bars with a background, text, or fancy captions.

How can I resize a video without a watermark with Descript?

On the free plan, you can export 1 video per month without a watermark using Descript, and as many watermark-free videos as you want starting at $12 a month.

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Descript is the only tool you need to write, record, transcribe, edit, collaborate, and share your videos and podcasts.
What is the point of this tool?
Descript is the only tool you need to write, record, transcribe, edit, collaborate, and share your videos and podcasts.
More than an online video resizer
Descript is an AI-powered audio and video editor that lets you edit podcasts and videos like a doc.
  • Publishing
    Use Descript's publishing tools to quickly and easily publish your audio and video content to all major platforms like Vimeo, YouTube, and more with just a few clicks.
  • Captions & Subtitles
    Generate 95% accurate captions for your video files with Descript's AI-powered transcription to keep your viewers hooked.
  • Templates
    Save time with customizable social media templates from Descript to create eye-catching videos content for social media platforms like Instagram, TikTok, and more.
  • Remove filler words
    Descript uses AI to detect filler words like “uh” or “um” and removes them seamlessly so you can produce polished and professional recordings with ease.