Slow Down Your FLAC For Free Online

How to Easily Slow Down FLAC Files

01
Sign Up and Import Your FLAC File
Sign up for Descript and create a new project. Simply drag and drop your FLAC file into the project window to get started. This intuitive interface makes it easy to manage your audio files and begin the editing process seamlessly.
02
Adjust Clip Speed and Duration
Once your FLAC file is uploaded, navigate to the "Layer" option on the right-hand panel. Adjust the clip speed under "Duration" by either dragging the sliders in the "Speed" and "Duration" boxes or typing a specific multiplier. This allows you to precisely control the playback speed of your audio.
03
Publish and Export Your Optimized FLAC
When ready, click 'Publish' and navigate to the 'Export' tab. Here, you can post or download your optimized FLAC file. Configure your export settings to your preference and click 'Export' to save the file to your desired location. This ensures your audio is ready for use or sharing.

Effortlessly Slow Down FLAC Files with Precision

Adjust frame rate & playback speed
With Descript, you can easily adjust the frame rate and playback speed of your FLAC files. Whether you need to slow down audio for detailed analysis or speed it up for quick reviews, Descript provides the flexibility to tailor playback to your specific needs, enhancing your workflow efficiency.
Apply slow motion, time lapse, and other video effects
Enhance your FLAC files with Descript's versatile video effects. Whether you need to apply slow motion for detailed analysis or a time lapse for a quick overview, Descript makes it easy. Transform your content effortlessly, ensuring your audience gets the precise experience you intend.
Upgrade audio quality in one click
Enhance your FLAC files effortlessly with Descript's one-click audio quality upgrade. Whether you're slowing down tracks for detailed analysis or improving clarity, this feature ensures pristine sound. Elevate your audio experience without the hassle of complex editing, making your tasks smoother and more efficient.

More than a FLAC Slowdown Tool

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

Collaboration
Collaborate seamlessly with team members to slow down FLAC files, ensuring precise edits and synchronized feedback in real-time.
Multi-track editor
Descript's multi-track editor allows you to slow down FLAC files seamlessly, providing precise control over each audio track.
Studio Sound
Enhance your FLAC files with Descript's Studio Sound, ensuring crystal-clear audio quality while slowing down your tracks seamlessly.
Transcription
Effortlessly transcribe your slowed-down FLAC files with Descript, making it easier to analyze and edit audio content.

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 does the Slow Down FLAC tool support besides FLAC?
Besides FLAC, the Slow Down FLAC tool supports a variety of audio formats including MP3, WAV, and AAC. This versatility ensures that users can work with their preferred audio files without needing to convert them beforehand.
Can I adjust the speed of multiple audio files at once using the Slow Down FLAC tool?
Yes, the Slow Down FLAC tool allows you to adjust the speed of multiple audio files simultaneously. This feature is designed to save time and ensure consistency across your audio projects, making it an efficient choice for batch processing.
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. Users can share projects, leave comments, and make edits in real-time. This ensures seamless teamwork and efficient project management, making it easier for teams to work together on audio and video content.