Creative is king in 2026. With Meta’s algorithm becoming increasingly reliant on machine learning, the single biggest variable you control is your ad creative. What works now: short-form video under 15 seconds, authentic photo content over polished studio shots, text overlays that deliver value in the first 3 seconds, and strong visual contrast. Your creative needs to stop the scroll first, then communicate your offer. Test at least 3 different creative angles per campaign and let data decide the winner.