Scripted Talking Avatars — No Camera, No Actor, No Studio
Write your script, pick a face, hit render. gVideo's Avatar Studio turns a portrait into a fully spoken spokesperson video with natural TTS and lip-sync — the same engine used by HeyGen, under one credit subscription.
Avatar Studio
Generate your avatar video in Studio
Avatar generation uses HeyGen V3 (prompt → talking video) or Omnihuman (photo + audio → full-body avatar). Both need inputs bigger than an inline box can handle — open Studio’s avatar mode to upload and generate from the same credit pool you already use for Kling, Veo, Sora and the rest.
Video Examples
See it in action
Why gVideo
Built for results
Script-first workflow
Write, edit, iterate. When the copy is locked, render the avatar. Change a word, re-render — no reshooting, no voice-over booking.
Multilingual TTS out of the box
HeyGen V3's built-in TTS supports 30+ languages. Ship the same script in English, Spanish, Mandarin, and Japanese on the same day without hiring four voice actors.
Pick head-only or full-body presenter
HeyGen V3 delivers a clean talking-head (explainer / testimonial feel). Omnihuman drives full-body motion from an audio track (keynote / social-first feel). Same photo input works for both.
Pay per render, not per seat
No per-user license fees, no minimum seats. Pay for the renders you ship — a single Pro subscription ($39.99) covers 20+ HeyGen V3 clips or 5+ Omnihuman clips per month.
Model Recommendation
Best model for this use case
For scripted talking-avatar work, HeyGen V3 is the go-to. Photo + script → talking-head render, TTS included, ~$2 per 30-second clip on Pro. Switch to Omnihuman when you need whole-body presence driven by custom audio.
“Same-day multilingual spokesperson videos for a single credit pool. Beats the per-seat HeyGen subscription by a mile for our scale.”
Common questions
What's a 'talking avatar'?
An AI-generated video of a person (real or synthetic) delivering a scripted speech. Lip shapes match phoneme timing, head motion is natural, and the voice is either TTS-synthesized or your own recording. On gVideo, HeyGen V3 handles head-and-shoulders shots and Omnihuman handles full-body presenters.
Do I need to use a real photo?
Either works. A real portrait photo gives you a recognizable face. A synthetic or stock-photo face gives you a fresh 'persona' with no rights-of-publicity concerns. Both models accept any front-facing portrait at 512px+.
How long can the avatar speak for?
HeyGen V3 and Omnihuman both default to 30-second renders on gVideo. For longer content, render multiple 30-second clips and stitch them in post — the lip-sync and motion models are frame-consistent so cuts feel natural.
Will the avatar say my name / brand correctly?
HeyGen V3's TTS handles most English names and common brand names cleanly. For unusual pronunciations, use bring-your-own-audio instead — record a voice memo saying the name how you want, feed it to Omnihuman, and the avatar speaks your exact clip.
Is this like Synthesia or HeyGen?
Same category. Synthesia and HeyGen charge per-seat subscriptions ($22–$89/mo minimum). gVideo integrates HeyGen V3 as one of 10 models on a pay-per-render credit system — better for teams who only need a handful of avatar clips per month, and lets you mix avatar shots with t2v b-roll from Sora, Kling, Veo, etc.
Can I use talking-avatar output in paid ads?
Yes on all paid plans. gVideo passes through HeyGen's and ByteDance Omnihuman's commercial license. Generated talking avatars can run in paid ads, lead-gen funnels, and client deliverables. Free-tier output is personal-use only.
Ready to generate?
Start free — 100 credits on signup, no credit card required.