AI Facebook ad generator
Facebook ads that scroll. Without the shoot.
Generate static, carousel and video Facebook ad creatives in every Meta placement. Same locked creator on every variant. Test 20 hooks before lunch.
Trusted by 12,000+ creators and ad agencies
No credit card. Free credits on signup. Commercial license on paid plans.
Built for Meta's testing reality
Meta rewards creative volume. The accounts winning today are testing 50+ creatives per week — impossible at shoot economics, trivial with Synexa.
Lock the creator, write the hooks, render the variants, ship the winners. Iteration cost collapses; quality goes up.
Every placement, one render
Square 1:1 for feed, 4:5 for mobile feed, 9:16 for Stories and Reels, 16:9 for in-stream video. Same creator, same brand, every aspect ratio — clean, native, no awkward crops.
Creative consistency for paid testing
Most AI tools change the face every generation. That breaks paid testing — you can't tell which hook is winning vs which face is winning. Synexa locks identity so the variable you test is the variable you measure.
- Static, carousel + video Facebook ad creatives
- 1:1 + 4:5 + 9:16 + 16:9 in one render
- Locked creator across every variant
- Native 4K, no watermark on paid packs
- Full Meta + TikTok + Google commercial license
- Image-to-video for animated hooks
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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