Remove Audio From MP4 For Free Online

Three Simple Steps to Remove Audio from MP4

01
Sign Up and Import Your MP4 File
Sign up for Descript and create a new project. Simply drag and drop your MP4 file into the project window, and Descript will automatically begin transcribing the audio. This seamless process ensures you can quickly move on to editing and refining your content.
02
Mute Audio in the Layer Panel
Once the upload is complete, navigate to the "Layer" section. In the "Audio" panel, simply uncheck the speaker icon. This action will remove the audio from your MP4 file, leaving you with a clean, silent video ready for further editing or export.
03
Export Your Edited MP4 File
Click "Publish," then navigate to the "Export" tab. Select your desired file type and click "Export" to save the file. This final step ensures your audio-free MP4 is ready for use, making it easy to share or store your edited content.

Effortlessly Remove Audio from MP4 Files

Easily detach audio from video
Need to remove audio from an MP4? Descript makes it simple to detach audio from video files. With just a few clicks, you can extract the audio track, allowing you to edit or replace it effortlessly. Perfect for creating clean, professional videos without unwanted background noise.
Replace video audio with anything
With Descript, seamlessly replace the audio in your MP4 videos with any sound you choose. Whether you're updating a tutorial or enhancing a presentation, this feature allows you to effortlessly swap out audio tracks, ensuring your content stays fresh and relevant without the need for extensive re-editing.
Upgrade audio quality in one click
Enhance your MP4 files effortlessly with Descript's one-click audio upgrade feature. Whether you're removing audio or refining it, this tool ensures your videos sound professional and clear. Perfect for content creators aiming to deliver top-notch quality without the hassle of complex editing.

More than an Audio Remover

Descript is an AI-powered audio and video editing tool that lets you edit podcasts and videos like a doc.

Multi-track editor
Descript's multi-track editor allows seamless removal of audio from MP4 files, providing precise control over each audio layer.
Text-based editing
Effortlessly remove audio from MP4 files using Descript's text-based editing, making precise adjustments without complex software.
Remove filler words
Effortlessly remove filler words from your MP4 audio, ensuring a polished and professional final product with Descript.
Transcription
Transcription in Descript converts your MP4's audio to text, making it easy to edit or remove unwanted audio segments.

Don’t just take our word for it

With a 4.6-out-of-5-star rating and a bunch of distinctions on G2, Descript’s users have declared it an industry standard in the video and podcasting world.

2025

Best Software

Video Editing

Text to Speech

Screen and Video Capture

“With Descript I'll be able to at least double my content output since editing is taking one-quarter the time it used to.”

Donna B.

“With Descript we can create videos for our YouTube channel and our LinkedIn page much faster and with high quality.”

Balázs N.

“Descript has made cleaning up and creating my educational videos into professional presentations [possible] without needing extensive technical computer skills.”

Barbara C.

“Descript makes recording and editing audio and video a breeze. It's advanced features have streamlined my workflows, saving me a lot of time usually spent editing.”

Roderick F.

“The collaborative tools streamline teamwork, allowing my team and me to work efficiently together on projects. Overall, Descript enhances productivity and simplifies the editing process.”

Aldrich M.

“Transcription based editing makes the process much faster…All in all, a must have editor for most audiences, especially in SaaS marketing.”

Nidhin M.

Surely there’s one for you

Free

no credit card required

Start your journey with text-based editing

Get started

1 transcription hour / month

Export 720p, with watermarks

Limited trial of Basic AI Actions

Limited trial of AI Speech

Hobbyist

$16

per person / month, billed annually

Elevate your projects, watermark-free

Get started

10 transcription hours / month

Export 1080p, watermark-free

20 uses / month of Basic AI Actions suite including Filler Word Removal, Studio Sound, Draft Show Notes, Create Clips, and more

30 minutes / month of AI speech with stock AI speakers and custom voice clones

5 minutes / month of avatars

Questions? We have answers

What audio formats can be removed from MP4 files using this tool?
This tool can remove various audio formats from MP4 files, including MP3, AAC, WAV, and FLAC. It ensures seamless extraction, allowing users to isolate or replace audio tracks effortlessly.
Can I preview the video after removing the audio before saving it?
Yes, you can preview the video after removing the audio before saving it. Descript provides a built-in preview feature that allows you to review your changes in real-time, ensuring the final output meets your expectations.
What pricing plans does Descript offer for individual users and teams?
Descript offers flexible pricing plans for both individual users and teams. Individual plans include a free tier and a Pro plan, while team plans offer a more comprehensive Enterprise option. Each plan is designed to cater to different needs and budgets.
Does Descript support collaboration features for team projects?
Yes, Descript supports collaboration features for team projects. It allows multiple users to edit, comment, and share files in real-time, making it easy for teams to work together seamlessly on audio and video projects.