Speed Up Your M4A For Free Online

Speed Up M4A in Three Easy Steps

01
Sign Up and Import Your M4A File
Sign up for Descript, then start a new project. Simply drag and drop your M4A file into the project window to get started. This intuitive process ensures you can quickly begin working on speeding up your audio without any hassle.
02
Adjust Clip Speed and Duration
Once your M4A file is uploaded, navigate to the "Layer" option in the right-hand panel. Adjust the clip speed by dragging the sliders in the "Speed" and "Duration" boxes or by typing a specific multiplier. This allows you to fine-tune the playback speed to your preference.
03
Publish and Export Your Optimized M4A
When ready, click 'Publish' and navigate to the 'Export' tab. Here, you can post or download your optimized M4A file. Configure your export settings to match your needs and click 'Export' to save the file to your desired location. It's that simple to speed up your M4A with Descript.

Speed Up Your M4A Files Effortlessly

Adjust frame rate & playback speed
Need to speed up your M4A files? Descript's adjust frame rate and playback speed feature lets you easily modify audio speed without compromising quality. Perfect for quick reviews or creating faster-paced content, this tool ensures your audio matches your desired tempo effortlessly.
Upgrade audio quality in one click
Enhance your M4A files effortlessly with Descript's one-click audio quality upgrade. Whether you're speeding up your audio or refining its clarity, this feature ensures your recordings sound professional and polished. Save time and achieve superior sound quality without the hassle of complex editing.
AI-powered audio editing
Descript's AI-powered audio editing makes speeding up M4A 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 M4A Tool

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

Studio Sound
Enhance your M4A files with Descript's Studio Sound, delivering professional audio quality effortlessly and efficiently.
Remove filler words
Effortlessly remove filler words from your M4A files, ensuring a polished and professional audio experience with Descript.
Transcription
Effortlessly transcribe your M4A files to text, making it easier to speed up and edit audio content with precision.
Text-based editing
Effortlessly speed up M4A files with Descript's text-based editing, allowing precise control over audio adjustments through simple text commands.

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 M4A tool support besides M4A?
Besides M4A, the Speed Up M4A tool supports various audio formats including MP3, WAV, and AAC. This versatility ensures that users can efficiently speed up their audio files regardless of the format, making it a highly adaptable tool for different audio editing needs.
Can I adjust the speed incrementally or only in preset options with the Speed Up M4A tool?
With the Speed Up M4A tool, you can adjust the speed incrementally, allowing for precise control over playback. This flexibility ensures you can tailor the speed to your exact needs, rather than being limited to preset options.
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 at $12 per month. Teams can opt for the Enterprise plan, which provides custom pricing based on specific needs and features.
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 complete projects collectively.