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by Phronesis AI Lab
AI ads & video

Voiceover Video Generator

Add a natural AI voiceover and synced captions to any social video.

Example output

What it produces

Turn a script or a set of visuals into a video with a natural-sounding voiceover and captions that match the narration word for word. Choose the voice, pace and language, and keep the delivery consistent across every clip.

Illustrative example
9:16
Your hook, in the first two seconds
Vertical video · captions · on brand
What you can make

Everything the Voiceover Video Generator covers

Every output is generated from your brand model, so it stays on voice and on brand across the set.

A natural AI voiceover from your script, in the voice you pick

Generated on your brand model, ready to review and schedule.

Captions synced to the narration for silent feeds

Generated on your brand model, ready to review and schedule.

Multiple voices, accents and languages for the same script

Generated on your brand model, ready to review and schedule.

Pacing and emphasis tuned to your brand tone

Generated on your brand model, ready to review and schedule.

Vertical cuts ready for Reels, Shorts and TikTok

Generated on your brand model, ready to review and schedule.

How it works

From brief to finished output

01

Add your script and visuals

Paste the script or point to visuals; the agent times the narration to the scenes.

02

Choose a voice and language

Pick the voice, accent and pace that fit your brand and market.

03

Review and publish

Listen back, adjust pacing or wording, then send the finished video to the calendar.

Use cases

When to reach for it

  • Narrating explainers and tutorials without recording your own audio
  • Producing the same video in multiple languages with matching voices
  • Standardising a voice across a whole series of clips
  • Adding a spoken layer to faceless or product videos
Voiceover Video Generator FAQ

Questions, answered honestly

Can I choose the voice and language?

Yes. Pick from a range of voices, accents and languages, and set the pace and emphasis so the delivery matches your brand tone.

Are captions included?

Yes. Captions are generated in sync with the voiceover so the video works in silent, autoplaying feeds.

Does this run here in the browser, or in the app?

Generation runs inside Social Media Digital Marketer, which is in beta. This page shows what the Voiceover Video Generator does and an illustrative example of the kind of output you can expect; it is not a live in-browser generator. Start free to run it on your own brand in the AI Content Studio.

Try the Voiceover Video Generator on your brand

Start free and generate on your own brand model in the AI Content Studio, then schedule and publish from one calendar.