Speed Up Your MP3 For Free Online

How to Speed Up Your MP3 Files

01
Sign Up and Import Your Video
Sign up for Descript and start a new project. Simply drag and drop your MP3 file into the project window to begin. This intuitive interface makes it easy to get started on speeding up your audio file without any hassle.
02
Adjust Clip Speed and Duration
Once your MP3 is uploaded, navigate to the "Layer" option on the right-hand panel. Here, you can adjust the clip speed under "Duration" by either dragging the sliders in the "Speed" and "Duration" boxes or typing in a specific multiplier. This allows for precise control over playback speed.
03
Publish and Export Your Optimized MP3
When ready, click 'Publish' and navigate to the 'Export' tab. Here, you can post or download your optimized MP3. Adjust your export settings as needed, then click 'Export' to save the file to your chosen location. This ensures your audio is ready for sharing or further use.

Accelerate Your MP3 Files with Ease

Adjust frame rate & playback speed
Need to speed up your MP3 files? Descript's adjust frame rate and playback speed feature lets you effortlessly modify audio speed without compromising quality. Perfect for quick reviews or creating faster-paced content, this tool ensures your audio matches your desired tempo seamlessly.
Upgrade audio quality in one click
Enhance your MP3 files effortlessly with Descript's one-click audio quality upgrade. Whether you're speeding up your tracks or refining sound clarity, this feature ensures your audio is crisp and professional. Perfect for podcasters, musicians, and content creators aiming for top-notch sound without the hassle.
AI-powered audio editing
Descript's AI-powered audio editing makes speeding up MP3 files effortless. With advanced algorithms, you can adjust playback speed without compromising audio quality. Perfect for podcasters and content creators looking to save time while maintaining professional sound.

More than a Speed Up MP3 Tool

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

Studio Sound
Studio Sound enhances your MP3s by reducing background noise and improving audio clarity, making your sped-up tracks sound professional.
Remove filler words
Effortlessly remove filler words to streamline your MP3 files, ensuring a polished and professional audio experience.
Transcription
Transcribe your MP3 files effortlessly, making it easier to speed up and edit audio with precision.
Multi-track editor
Descript's multi-track editor allows you to speed up MP3 files seamlessly, ensuring precise control over each audio layer.

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 does the Speed Up MP3 tool support?
The Speed Up MP3 tool supports a variety of audio formats, including MP3, WAV, AAC, and FLAC. This ensures compatibility with most audio files, allowing users to easily speed up their tracks without worrying about format limitations.
Can I adjust the speed incrementally or only in preset values with the Speed Up MP3 tool?
With the Speed Up MP3 tool, you can adjust the speed incrementally, allowing for precise control over playback. This flexibility ensures you can tailor the speed to your exact preference, rather than being limited to preset values.
What pricing plans does Descript offer for individual users and teams?
Descript offers flexible pricing plans for both individual users and teams. Individual plans start with a free tier, while paid options include the Creator plan at $12/month and the Pro plan at $24/month. Teams can opt for customized plans based on their specific needs.
Does Descript provide any collaboration features for team projects?
Yes, Descript offers robust collaboration features for team projects. Team members can edit, comment, and share files in real-time, ensuring seamless communication and efficient workflow. This makes it easy to manage and speed up MP3 files collectively.