Combine or Merge MP3 Files for Free Online

How to Combine MP3 Files Easily

01
Create an Account and Start a Project
Sign up for Descript, log in, and start a new project. Once you're in, click on "New Project" to begin. This will be your workspace for combining MP3 files. You can name your project and set it up according to your needs, making it easy to manage and organize your audio files.
02
Drag and Drop MP3s into Your Project
Drag and drop your MP3 files into the project window to get started. To add clips to an existing project, simply drag them into the active window. Reorder clips by cutting and pasting parts of the transcript or add a forward slash '/' to create scenes, which you can rearrange on the left.
03
Publish and Export Your Combined MP3
Once your clips are arranged, click "Publish" and navigate to the "Export" tab. Here, you can configure your export settings. After finalizing your settings, click "Export" to download and save your combined MP3 file to your desired location.

Combine Multiple MP3 Files Seamlessly and Efficiently

Combine video clips in different formats
Seamlessly combine video clips in various formats with Descript. Whether you're merging MP3 files or different video types, Descript ensures a smooth integration, allowing you to create cohesive content effortlessly. Achieve your desired outcome without worrying about format compatibility, making your editing process more efficient and streamlined.
Convert and edit videos all in one place
Descript allows you to convert and edit videos seamlessly, making it easy to combine MP3 files into your projects. With this all-in-one tool, you can enhance your content without switching between multiple apps, ensuring a smooth and efficient workflow for all your video editing needs.
Compress GIF, video, and audio files
Streamline your media management with Descript's compression feature. Easily compress GIF, video, and audio files to save space and enhance performance. Whether you're combining MP3s or optimizing your content for faster loading times, Descript ensures your files are efficient and high-quality.

More than an MP3 Combiner

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

Multi-track editor
Effortlessly combine MP3 files using Descript's multi-track editor, ensuring seamless audio integration for your projects.
Collaboration
Collaborate seamlessly with team members to combine MP3 files, ensuring a smooth and efficient audio editing process.
Transcription
Effortlessly transcribe your combined MP3 files into text, making it easier to edit and share your audio content.
Audiogram generator
Effortlessly generate engaging audiograms to visually enhance your combined MP3 files, making your audio content more shareable and appealing.

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

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Start your journey with text-based editing

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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 I combine with the MP3 combining tool in Descript?
With Descript's MP3 combining tool, you can seamlessly merge various audio formats, including WAV, AAC, and FLAC. This flexibility ensures that you can work with a wide range of audio files, making your editing process smooth and efficient.
Is there a limit to the number of MP3 files I can combine at once using Descript?
Descript allows you to combine multiple MP3 files seamlessly. While there isn't a strict limit on the number of files you can merge, performance may vary based on your system's capabilities and the total file size. For optimal results, consider combining a reasonable number of files at a time.
What pricing plans does Descript offer for users who need advanced audio editing features?
Descript offers several pricing plans for advanced audio editing: a free plan with basic features, a Creator plan at $12/month, a Pro plan at $24/month, and an Enterprise plan with custom pricing for larger teams. Each plan includes different levels of access to premium features.
Does Descript support collaboration features for teams working on audio projects?
Yes, Descript supports collaboration features for teams working on audio projects. Team members can easily share, edit, and comment on audio files in real-time, ensuring seamless collaboration and efficient project management.