Compress Audio Free Online | Descript Audio Compressor

How to easily compress audio files

01
Sign up, create a project, and upload audio
Register for Descript and start a fresh project. Bring in your audio file by dragging and dropping it into the project window. Descript will handle the file automatically, preparing it for compression.
02
Adjust export settings for optimal quality
After your file is processed, head over to the export settings. There, you can refine the size, format, and quality of your compressed audio file to match your needs. Whether you want top-tier fidelity or a smaller file for quick sharing, these controls give you the flexibility you prefer.
03
Publish and export your compressed audio
When you’re satisfied with your adjustments, select ‘Publish’ and go to the ‘Export’ tab. Tailor the export settings to your liking, then choose ‘Export’ to save your compressed audio file in your chosen location. You get an optimized track that’s ready to use.

Compress audio files quickly and efficiently

Compress GIF, video, and audio files
Descript’s compression feature lets you compress GIF, video, and audio files, making them more manageable and easier to share. If you’re trying to save storage or speed up your uploads, this approach works without lowering quality. Streamline your workflow and keep your media in top shape.
Upgrade audio quality in one click
Refine your audio with Descript’s one-click upgrade feature. Whether you compress audio for podcasts or videos, this option delivers strong sound quality right away. Say farewell to time-consuming edits and hello to pro-level audio fast, raising your content’s profile.
Eliminate background noise & regenerate audio with AI
Elevate your audio with Descript’s AI-driven feature. Remove background noise and regenerate audio smoothly, so your compressed recording maintains a polished, clear feel. It’s a solid choice for podcasters, video creators, or anyone wanting better sound without tedious manual edits.

More than an audio file compressor

Descript is an AI-backed audio and video editor that lets you edit podcasts and videos as though you’re working in a text document.

Studio Sound
Heighten audio clarity with Descript’s Studio Sound. Get professional-sounding compressed audio every time.
Remove filler words
Remove filler words to add polish and clarity, giving your compressed audio a sharper, more professional edge.
Transcription
Transcribe your compressed audio files instantly with Descript. Convert speech into editable text for quick reference and adjustments.
Text-based editing
Edit audio simply by adjusting text, so you can compress and refine your recordings with Descript’s text-based editing.

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 Compress Audio tool support?
The Compress Audio function covers many audio formats such as MP3, WAV, AAC, FLAC, and OGG. This range works with multiple devices and platforms, making it handy for compress audio file tasks or compress audio recording workflows.
Can I adjust the compression level in the Compress Audio tool?
Yes. The Compress Audio tool has adjustable settings that let you control the compression level. Tailor the process to your needs, whether you want the smallest file size or a fuller sound.
What pricing plans does Descript offer for individual users and teams?
Descript has flexible pricing for individuals and teams. There’s a free tier, plus paid plans like the Creator plan at $12/month and the Pro plan at $24/month. Teams can choose custom packages based on what they require.
Does Descript provide any collaboration features for team projects?
Yes. Descript provides strong features for team collaboration. Members can edit, comment, and share files in real time, creating a smooth workflow. It’s straightforward to organize and work together on audio projects.