Which platforms are supported?
All nine networks Post layer can publish to.
Post layer publishes to: Instagram, TikTok, X (Twitter), LinkedIn, Facebook, Threads, YouTube, Pinterest and Bluesky.
One post can target several platforms at once — the preview shows how it will look on each, and platform-specific limits (like caption length) are checked before you schedule.
What a platform accepts depends on the network: for example, stories are an Instagram format, while text-only posts fit platforms like X, Threads, LinkedIn and Bluesky.