Spark AR adds runtime AI effects and LLM-driven ad templates

Design · 3 min read

Spark AR now supports on-device runtime AI effects like live style transfer, semantic background replacement, and voice-driven morph targets. These effects are optimized for Meta's mobile SDK and include tooling to measure performance impact across a broad device matrix.

A companion LLM-driven template generator helps creators produce short ad narratives, call-to-action variations, and localized captions that pair with AR templates. Marketers can preview combined visual and copy variants before publishing, making iterative ad testing faster.

Meta is also expanding moderation hooks in Spark AR so that dynamic generative layers are reviewed against policy at the template level. For creators and agencies, the update reduces production time while attempting to keep brand safety and performance predictable.