Trim or Cut Your MP3 for Free Online

How to Easily Trim MP3 Files

01
Sign Up and Import Your Video for Transcription
Sign up for Descript and start a new project. Simply drag and drop your MP3 file into the project window. Descript will automatically transcribe the audio, making it easy to navigate and edit your content.
02
Trim Your MP3 Using Transcription or Timeline
Once transcription is complete, highlight and delete any transcript sections to trim your MP3, or use the 'Show Timeline' tab to directly trim the audio by selecting and deleting segments. This intuitive process ensures your final product is polished and precise, without the need for complex editing software.
03
Publish and Export Your Trimmed MP3
Once your edits are complete, click 'Publish' and navigate to the 'Export' tab. Here, you can configure your export settings. When ready, click 'Export' to download your trimmed MP3 to your preferred location. This ensures your audio file is saved exactly as you need it.

Effortlessly Trim Your MP3 Files with Precision

Remove filler words, enhance voices, and correct eye contact in one click
With Descript, trimming your MP3 files becomes effortless. Remove filler words, enhance voices, and correct eye contact in one click. This feature ensures your audio is polished and professional, saving you time and effort while delivering high-quality results.
Upgrade audio quality in one click
Enhance your MP3 files effortlessly with Descript's one-click audio quality upgrade. Whether you're trimming an MP3 for a podcast or a music project, this feature ensures your audio sounds professional and polished, saving you time and effort while delivering top-notch results.
Compress GIF, video, and audio files
Descript's compression feature allows you to easily compress GIF, video, and audio files, making it simpler to manage and share your media. Whether you're trimming MP3s or optimizing videos for faster loading times, Descript ensures your files are efficient without compromising quality.

More than an MP3 Trimmer

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

Multi-track editor
Effortlessly trim MP3 files with Descript's multi-track editor, ensuring precise edits and seamless audio transitions for your projects.
Remove filler words
Effortlessly trim MP3 files by removing filler words, ensuring a polished and professional audio experience with Descript.
Transcription
Effortlessly transcribe your MP3 files with Descript, making it simple to edit and refine your audio content.
Text-based editing
Effortlessly trim MP3 files using Descript's text-based editing, making audio editing as simple as editing a document.

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 I trim using the Trim MP3 tool in Descript?
The Trim MP3 tool in Descript supports trimming a variety of audio formats, including MP3, WAV, AAC, and FLAC. This versatility ensures you can edit your audio files seamlessly, regardless of the format.
Can I undo changes made while trimming an MP3 file in Descript?
Yes, you can undo changes made while trimming an MP3 file in Descript. The tool offers an undo feature that allows you to revert any edits, ensuring you can easily correct mistakes or make adjustments as needed.
What are the different pricing plans available for Descript?
Descript offers three pricing plans: Free, Creator, and Pro. The Free plan includes basic features, while the Creator plan, at $12 per month, adds advanced editing tools. The Pro plan, at $24 per month, provides additional features like overdub and filler word removal.
Does Descript offer 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 collaborate on audio and video projects from anywhere.