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Want your videos to sound as good as they look? With Hexus’ AI Voiceover feature, you can instantly add clear, professional narration to any video — no recording studio needed! Whether you’re creating tutorials, product demos, presentations, or explainer videos, AI voiceovers help tell your story with confidence and polish. Plus, you can choose from a variety of voices to perfectly match your tone and audience.

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How to Add an AI Voiceover to Your Hexus Video

Available on Starter plan and above
Adding an AI voiceover is super simple following these steps:
  1. Select the video you want to add voiceovers to and click the Edit button.
  2. On the right panel, go to the Speech & Video option.
  3. Modify the text if needed to match what you want the voiceover to say.
  4. Choose the most suitable voice from the list to fit your video’s tone.
  5. Click on the sound button to preview how the voice sounds.
  6. Confirm your choice once you’ve found the perfect voice.
  7. Click Generate Speech to create an audio version of your text.
  8. Toggle the switch to on if you want speech generation on all screens of your video.
  9. Hit Publish to finalize your video with your new AI voiceover!
Pro Tips:
  • Keep the speaker and voice settings (speed, stability & similarity) same across all steps for consistent voiceovers.
  • Punctuations around beginning and ending of a sentence influence the voice for the whole sentence. Minimize the usage for a consistent voice across all steps.
  • Perfect the pronunciations of specific words like business terms by using our pronunciation dictionary (English only)
If you want to define how words are pronounced in your AI voice and Avatar videos for consistent, natural-sounding voice, try our pronunciation dictionary feature. Try experimenting with different voices and tones to find the perfect match for your style. And that’s it! Your video now has a professional AI voiceover, making it more engaging and impactful. Need a walkthrough? Watch the step-by-step tutorial 👇

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FAQs

Yes, you can record a voice sample for cloning and use it as a custom voice with AI voiceovers. This feature is available for all Enterprise plan customers and as add-on feature for other paid plans from Hexus.