AI ad video generator
AI ad video that scrolls — hooks, demos, talking-heads.
Talking-head ad clips, motion hooks and product demos for TikTok, Reels, Shorts, Meta and YouTube. Same locked creator, every variant. Test 20 hooks in an afternoon.
Trusted by 12,000+ creators and ad agencies
No credit card. Free credits on signup. Commercial license on paid plans.
Why ad buyers are switching
Short-form ad creative is the highest-leverage variable in the funnel — and the most expensive to iterate. A real shoot is $5K–$50K and weeks for one set of variants. By the time it lands, the platform has changed.
Synexa renders the same variants in minutes. Lock the creator, write 20 hooks, render them all, ship the winner. Iteration cost collapses; ad quality goes up.
Same creator, every variant
Most AI video tools change the face every generation, so a 20-variant test becomes a 20-creator test — and you can't tell which hook is winning vs which creator is winning. Synexa locks identity at the avatar level so the variable you're testing is the hook, not the face.
Built for the formats that run
Vertical 9:16 for TikTok / Reels / Shorts / Stories. Square 1:1 for Meta feed. 16:9 for YouTube pre-roll. 5 or 10 second clips, native 4K, no watermark. Full commercial license on paid packs.
- Talking-head, hook, product-demo and b-roll presets
- Vertical 9:16 + 1:1 + 16:9 native
- Same creator across every variant
- 5 or 10 second clips, native 4K
- Image-to-video with locked look
- Full commercial license on paid packs
Trust & safety
Built for creators who can't afford surprises.
No training on your data
Your prompts and renders are never used to train models. Ever.
Full commercial license
Use renders for campaigns, packaging, editorial and print on paid plans.
No watermarks, no logos
Every export is clean — even on the free tier.
Cancel anytime
One click in Billing. You keep access until the period ends.
Frequently asked
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