AI Voiceover Generator

Give the script a clear voice.

Generate speech for ad creative in roasOS, using supported voice, language and delivery controls.

Start with a clear creative job.

Voiceover can carry the explanation while the picture shows the product. Write for the available running time and read the script aloud before generating. The audio workflow offers model-specific voices and controls; a setting available on one model should not be assumed on another. Keep the final listening pass focused on meaning, pronunciation and rhythm.

What to bring

Final script with correct product names
Selected voice and supported language
A timing reference for the edit

From brief to reviewed creative.

01
Prepare spoken copy
Write numbers and abbreviations in the form you want heard. Split an overloaded paragraph into smaller, purposeful lines.
02
Choose the delivery
Select an available voice and model. Adjust supported pace or language controls without trying to compensate for an overlong script.
03
Listen in context
Review the speech alone, then against the intended visuals. Correct difficult names and awkward pauses before assembling the ad.

A brief to adapt.

Illustrative starting point—replace it with your actual product and approved information.

Read this product explanation with a calm, clear delivery. Leave a short pause before the final call to action and pronounce the brand name as provided.

Before the asset becomes an ad.

Every claim matches approved copy
Product names are pronounced correctly
Voice fits the edit without rushing

Available models, inputs and credit estimates depend on the selected workflow. Check the current controls before generating, and review the final asset in its intended placement.

Tools for this job.

AI Creative Agent

Plan, generate and refine ad creative with the roasOS Creative Agent, using your product references and an editable storyboard.

AI Product Photography

Create product images from references in roasOS. Plan backgrounds, lighting and composition while keeping the actual product at the center.

Image to Video AI

Animate a source image in roasOS with a focused motion brief and supported image-to-video settings.

Questions about this workflow.

Can I use a saved voice?

Compatible models can use saved workspace voices. Voice availability and supported controls depend on the model.

Does this automatically mix a soundtrack?

Generating speech is separate from mixing a finished ad. Review the assembly workflow or use your editor to balance voice, music and other sound.

Go deeper with the guides.

How to make AI UGC ads: from brief to video

Build a creator-style ad from a clear brief, an approved avatar and product references, then review the result before you launch.

AI UGC costs: calculate cost per usable ad

Compare generation, retries, editing and review using a simple cost model based on accepted ads rather than raw output.

Ship 10x more creatives. Spend 90% less.

Product photos, video ads, and copy. All from one platform, ready in minutes.

Get started