March 3, 2025

Overdub: AI voice cloning made easy in 2025

Explore Descript's Overdub—free for all accounts. Create natural-sounding voices with AI, edit audio by typing, and enjoy seamless speech synthesis.
March 3, 2025

Overdub: AI voice cloning made easy in 2025

Explore Descript's Overdub—free for all accounts. Create natural-sounding voices with AI, edit audio by typing, and enjoy seamless speech synthesis.
March 3, 2025
Sandy Diao
In this article
Start editing audio & video
This makes the editing process so much faster. I wish I knew about Descript a year ago.
Matt D., Copywriter
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What type of content do you primarily create?

Videos
Podcasts
Social media clips
Transcriptions
Start editing audio & video
This makes the editing process so much faster. I wish I knew about Descript a year ago.
Matt D., Copywriter
Sign up

What type of content do you primarily create?

Videos
Podcasts
Social media clips
Transcriptions

Ever wished you could fix a flubbed line without re-recording your entire podcast? Overdub is now available on all Descript accounts—including Free and Creator tiers. Free and Creator accounts get access to Overdub Voices with a 1,000-word vocabulary (what happens when you type something outside that vocabulary? You'll have to find out for yourself). Meanwhile, Pro accounts enjoy unlimited vocabulary for their Voices.

Create your Overdub Voice | Descript

We've also revolutionized the Voice creation process. Remember that tedious 30-minute script reading? Gone. Now you can simply read a brief Voice ID statement, upload existing audio of yourself—ideally from the project where you'll use Overdub—and our algorithm handles the rest. The traditional script method still works too, if you're into that sort of thing. Want immediate access? Sign up here.

We've also removed limits on Overdub Voice licenses, so you can create multiple Voices for different recording environments. Record sometimes on Zoom and other times in a studio? Create separate Voices for each and seamlessly add new content by typing with the appropriate Overdub.

Ready to try it? Just click Overdub in the Drive view to get started. And if you get stuck, the Learning Center (click the ? in the bottom right of the app) has all the guidance you need.

Understanding Overdub Technology

Overdub is a cutting-edge tool within Descript that uses AI to create natural-sounding voice clones. This technology allows users to perform text-to-speech conversions, offering a seamless way to add or edit voiceovers without the need for additional recording sessions. With Overdub, users can modify audio by simply editing text, streamlining the audio editing process significantly. The feature is particularly beneficial for content creators looking to enhance their projects efficiently. For more detailed insights into how Overdub works, refer to this resource.

How to Use Overdub with Custom Storage

Crossing another item off the “Seriously, Descript can't do this!?” list, you can now change the location where Descript stores files on your computer, giving you more flexibility in managing your media storage.

Privacy and Ethical Considerations

Descript places a strong emphasis on privacy and ethical use when it comes to Overdub. Users must provide explicit consent for voice cloning, ensuring that personal voice data is handled responsibly and ethically. This measure is in place to protect users and maintain trust, addressing common concerns about AI voice generation technologies. For more on privacy policies, see the detailed discussion here.

Optimizing Webcam for Overdub Recording (Mac)


Mac users can now resize their webcam bubble in the Screen Recorder and choose between a square or circular format, offering greater customization for video recordings.

Track Your Overdub Usage with Analytics

Video creators can now track engagement with a view count on their video pages. If viewers are logged into Descript while watching, creators can see their names and avatars. Additionally, video creators receive an email notification when their video gets its first view.

Overdub Enhancements and Improvements

  • We've removed the 7-day free trial on Pro accounts
  • We've improved timeline vertical resizing behavior
  • We've improved clip dragging behavior in the timeline. Clips no longer snap to the beginning, and multi-clip dragging preserves the pin offset.
  • Studio Sound is now available in Early Access for all users, regardless of whether they signed up for the beta
  • Studio Sound can now be used on files that were added to Descript prior to Studio Sound's launch
  • We've improved performance when trimming clips in the timeline
  • When hovering over a clip, the thumbnail fades out
  • Videos can now be played at 1.25x speed
  • When a video is embedded, the Descript logo now directs back to the video share page
  • We fixed a bug with Timeline Export that introduced gaps between clips
  • We changed the home/end keyboard shortcuts to only navigate to the beginning / end of a composition when the timeline is active

Update Descript for Latest Overdub Features

Ensure you're using the latest version of Descript, or download the app to get started for free.

FAQs

What are the technical requirements to use Overdub?

To effectively use Overdub, ensure your system meets Descript's minimum requirements. The tool is compatible with multiple operating systems and supports various audio file formats, making it accessible to a wide range of users. For a comprehensive list of technical specifications, visit this guide.

How does Descript ensure the ethical use of Overdub?

Descript requires explicit consent from users for voice cloning, ensuring that all voice data is used ethically and with user agreement. This policy is designed to prevent misuse and protect user privacy. More information about ethical considerations can be found here.

Sandy Diao
Former Director of Growth at Descript. Former growth, marketing, and strategy at Facebook, Pinterest, Indiegogo.
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Join millions of others creating with Descript

Overdub: AI voice cloning made easy in 2025

Overdub release notes highlight voice cloning and AI voice generator advances with text to speech and audio editing tools.

Ever wished you could fix a flubbed line without re-recording your entire podcast? Overdub is now available on all Descript accounts—including Free and Creator tiers. Free and Creator accounts get access to Overdub Voices with a 1,000-word vocabulary (what happens when you type something outside that vocabulary? You'll have to find out for yourself). Meanwhile, Pro accounts enjoy unlimited vocabulary for their Voices.

Create your Overdub Voice | Descript

We've also revolutionized the Voice creation process. Remember that tedious 30-minute script reading? Gone. Now you can simply read a brief Voice ID statement, upload existing audio of yourself—ideally from the project where you'll use Overdub—and our algorithm handles the rest. The traditional script method still works too, if you're into that sort of thing. Want immediate access? Sign up here.

We've also removed limits on Overdub Voice licenses, so you can create multiple Voices for different recording environments. Record sometimes on Zoom and other times in a studio? Create separate Voices for each and seamlessly add new content by typing with the appropriate Overdub.

Ready to try it? Just click Overdub in the Drive view to get started. And if you get stuck, the Learning Center (click the ? in the bottom right of the app) has all the guidance you need.

Understanding Overdub Technology

Overdub is a cutting-edge tool within Descript that uses AI to create natural-sounding voice clones. This technology allows users to perform text-to-speech conversions, offering a seamless way to add or edit voiceovers without the need for additional recording sessions. With Overdub, users can modify audio by simply editing text, streamlining the audio editing process significantly. The feature is particularly beneficial for content creators looking to enhance their projects efficiently. For more detailed insights into how Overdub works, refer to this resource.

How to Use Overdub with Custom Storage

Crossing another item off the “Seriously, Descript can't do this!?” list, you can now change the location where Descript stores files on your computer, giving you more flexibility in managing your media storage.

Privacy and Ethical Considerations

Descript places a strong emphasis on privacy and ethical use when it comes to Overdub. Users must provide explicit consent for voice cloning, ensuring that personal voice data is handled responsibly and ethically. This measure is in place to protect users and maintain trust, addressing common concerns about AI voice generation technologies. For more on privacy policies, see the detailed discussion here.

Optimizing Webcam for Overdub Recording (Mac)


Mac users can now resize their webcam bubble in the Screen Recorder and choose between a square or circular format, offering greater customization for video recordings.

Track Your Overdub Usage with Analytics

Video creators can now track engagement with a view count on their video pages. If viewers are logged into Descript while watching, creators can see their names and avatars. Additionally, video creators receive an email notification when their video gets its first view.

Overdub Enhancements and Improvements

  • We've removed the 7-day free trial on Pro accounts
  • We've improved timeline vertical resizing behavior
  • We've improved clip dragging behavior in the timeline. Clips no longer snap to the beginning, and multi-clip dragging preserves the pin offset.
  • Studio Sound is now available in Early Access for all users, regardless of whether they signed up for the beta
  • Studio Sound can now be used on files that were added to Descript prior to Studio Sound's launch
  • We've improved performance when trimming clips in the timeline
  • When hovering over a clip, the thumbnail fades out
  • Videos can now be played at 1.25x speed
  • When a video is embedded, the Descript logo now directs back to the video share page
  • We fixed a bug with Timeline Export that introduced gaps between clips
  • We changed the home/end keyboard shortcuts to only navigate to the beginning / end of a composition when the timeline is active

Update Descript for Latest Overdub Features

Ensure you're using the latest version of Descript, or download the app to get started for free.

FAQs

What are the technical requirements to use Overdub?

To effectively use Overdub, ensure your system meets Descript's minimum requirements. The tool is compatible with multiple operating systems and supports various audio file formats, making it accessible to a wide range of users. For a comprehensive list of technical specifications, visit this guide.

How does Descript ensure the ethical use of Overdub?

Descript requires explicit consent from users for voice cloning, ensuring that all voice data is used ethically and with user agreement. This policy is designed to prevent misuse and protect user privacy. More information about ethical considerations can be found here.

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