How Synthesia uses ElevenLabs to deliver instant, natural-sounding video voiceovers

Synthesia is a text-to-video platform that turns a script into a complete talking head video—instantly. Each video comes with AI avatars and voiceovers powered by ElevenLabs. No production delays. No studio time. Just fast, high-quality content creation built for teams that need to communicate clearly and move quickly.

With ElevenLabs' library of voices available directly into Synthesia, teams can generate voiceovers that match the tone and context of their message—calm, commanding, curious, or conversational.

How Synthesia uses ElevenLabs to power lifelike voice in video creation

Create onboarding videos, without the overhead

Welcoming new hires? Skip the decks. Send a personalized video that sounds like your team and scales like software.

Generate product updates, ready to publish

Announce a new release in minutes. Write a few lines, hit render, and publish.

Localize content for global reach

Working across markets? With Synthesia and ElevenLabs, localization is fast and seamless.

Generate high-quality dubs in multiple languages. Whether it’s a training video in Spanish, onboarding in German, or product updates in Japanese—the voice stays clear, human, and visually aligned.

No reshoots. No subtitle workarounds. Just pick the language, choose the voice, and publish.

A voice layer for every media tool

Synthesia shows what’s possible when voice generation is built into the creation process—fast, expressive, and always on-message.

If you’re building video editing software, AI avatars, training platforms, or any media tool that needs voice, ElevenLabs can help. Our Text to Speech and voice cloning APIs make it simple to add natural-sounding, multilingual speech to your product.