MP4 Editor

Descript’s powerful video editing software makes it easy to edit mp4 files. You can easily trim video clips, add effects and transitions, and even add audio narration — all with Descript’s free MP4 video editor.

Collaborative Video Editing with Descript

With Descript, editing your MP4 files is easy — not just for you, but for all of your collaborators. Descript gives you online video editing just like a Google Doc. With commenting, cloud backup, version history, and offline working capabilities — all happening in real-time — you’ll get a better result in far less time.

Download the app →

How to edit MP4 video files as easy as text

Descript’s all-in-one video editor makes it incredibly easy to edit your MP4 video files.

Step 1

Upload your MP4 files

Upload your MP4 files by simply dropping them into a new video project in Descript. Alternatively, you can record your screen, camera, and mic directly into your project, or add media from our built-in stock library. Descript will generate a transcript you can use for faster video editing.

Step 2

Edit your video

Using the transcript, edit your MP4 file by simply deleting, cutting, and rearranging the text like a doc to make those edits to your video. There’s also a timeline editor and canvas to edit specific media layers, apply AI effects, or create time-saving templates.

Step 3

Share or export your new MP4

When you’re satisfied with your video, click Publish to export your polished MP4. You can download your MP4 file or publish it directly to a supported platform like YouTube, Wistia, or eWebinar.

Collaborative Video Editing with Descript

With Descript, editing your MP4 files is easy — not just for you, but for all of your collaborators. Descript gives you online video editing just like a Google Doc. With commenting, cloud backup, version history, and offline working capabilities — all happening in real-time — you’ll get a better result in far less time.

Download the app →

Frequently Asked Questions

Does Descript’s MP4 editor work on mobile devices?

For now, Descript is only available on desktop, so you won’t be able to edit MP4 videos natively on your Android or iOS device (iPhone or iPad). However, you can share videos online (including on mobile) and leave comments.

Will My Exported Video Have a Watermark?

Descript offers video editing on both the paid and free versions of the app. Only videos edited and exported in Free accounts will have a Descript watermark.

What kind of video quality does Descript’s video editor offer?

As high-quality as you can make it. While a lot of your video’s quality is dependent on the video that you import, you can export videos from Descript in low, medium, or high quality.

Download the app for free

Create a podcast, a video, and all your social assets using Descript. It’s as easy as editing a doc.
Sign up for this tool
Try Descript for free →
HomeTools
MP4 Editor

MP4 Editor

Descript’s powerful video editing software makes it easy to edit mp4 files. You can easily trim video clips, add effects and transitions, and even add audio narration — all with Descript’s free MP4 video editor.

Get started →
How to edit MP4 video files as easy as text
  • 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
Upload your MP4 files

Upload your MP4 files by simply dropping them into a new video project in Descript. Alternatively, you can record your screen, camera, and mic directly into your project, or add media from our built-in stock library. Descript will generate a transcript you can use for faster video editing.

Step 2
Edit your video

Using the transcript, edit your MP4 file by simply deleting, cutting, and rearranging the text like a doc to make those edits to your video. There’s also a timeline editor and canvas to edit specific media layers, apply AI effects, or create time-saving templates.

Step 3
Share or export your new MP4

When you’re satisfied with your video, click Publish to export your polished MP4. You can download your MP4 file or publish it directly to a supported platform like YouTube, Wistia, or eWebinar.

Everything you need from an online MP4 editor
Elevate your content with AI effects

Make advanced edits whether you’re a beginner or a pro with AI features like Green Screen to remove the background on a video, Studio Sound to eliminate noise and enhance voice quality, and Eye Contact to direct eyes towards the camera. All in one click.

Edit & share high-quality MP4 videos up to 4K

Set the video quality, resolution (from 480p to 4K), audio settings, metadata, and more to export an MP4 file that’s optimized for your needs. Or skip the MP4 download, and share your video directly with others as a web link so they can watch it online.

Edit MP4 files as easy as text

Descript offers a unique text-based editing feature. This online tool allows you to edit your MP4 files as simply as you would edit a text document. Press CTRL/CMD+K to add media, create animated captions, apply AI actions, and more anywhere in the transcript.

Questions? We have answers
Can I edit Instagram and TikTok videos with Descript?

With Descript, you can edit any video, including clips for social media platforms like Instagram and TikTok.

Can I edit other video file types in Descript besides MP4s?

Descript supports various video file types like  MP4, MPEG, MOV, and Apple ProRes.

Can I share my MP4 video through Descript?

You can host and share your MP4 video with Descript. After you’re finished with editing, you can generate a sharable link and embed code, or publish your video directly to platforms like YouTube and Wistia.

How large an MP4 file can I edit in Descript?

With Descript, you can upload MP4 files up to 100GB in size. Anything larger will need to be split into multiple files or compressed before uploading.

How do I remove the background of an MP4 video file?

You can remove the background of a video or image with a clear human subject using Descript's Green Screen AI effect.

This is some text inside of a div block.
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 MP4 editing tool
Descript is an AI-powered audio and video editing tool that lets you edit podcasts and videos like a doc.
  • Video editing
    Transform your MP4 clips into high-quality, professional content using an intuitive text-based video editor.
  • Green screen
    Drop your video's subject onto any backdrop with AI background removal.
  • Stock media library
    Enhance your videos with royalty-free stock videos, images, music, and sound effects.
  • Publishing
    Publish your content straight from Descript to other platforms. Or generate a shareable link in just a few clicks.