Facebook Video Ads Guide [2026]: What Works & CPMs

Platform audience: 35-65 year olds dominant, local business targeting strongest of any platform, highest precision interest targeting for niche B2B audiences

This audience profile changes everything about how you make your video ad. Facebook Video Ads users are not all the same as YouTube or Facebook users, their mindset while scrolling directly affects what hooks work and what gets ignored.

Best ad length: 15-30 seconds for feed, 6-8 seconds for story Critical hook window: first 3 seconds Top-performing industries on this platform: local services, real estate, healthcare, B2B services, home improvement

What consistently drives results: Local relevance callouts ('For homeowners in [city]'), customer testimonial format, before/after results, price anchoring with discount

What fails (and why): Overly long intros, no captions, landscape video in portrait feed, political or clickbait-adjacent language (Facebook penalises this in auction)

Format requirements: 1:1 square performs 35% better than 16:9 in feed, captions critical (95% of Facebook video plays without sound initially)

The CTA that actually converts on this platform: Lead gen forms ('Get a free quote') convert 2x better than website traffic on Facebook for local service businesses

Facebook's audience skews 35-65 and has seen every ad format, they're immune to generic stock footage and polished corporate videos.

FluxNote's Testimonial-Proof and Before-After templates work because they mimic the authentic, real-results format that Facebook users trust.

The Before-After template specifically matches Facebook's highest-engagement format: transformation content with a clear problem and outcome visible within 3 seconds.

Facebook recommends $20-50/day to exit the learning phase (50 optimisation events) within a week. Below $20/day, campaigns take 3-4 weeks to optimise, most advertisers give up before seeing results. If budget is limited, use Manual Bidding with a Cost Cap to prevent overspending while the algorithm learns your audience.