Best Image Sizes for Course Launch Social Posts

A practical publishing set for creators, coaches, and course businesses promoting launches across multiple channels.

If you are launching a course, you usually need more than one image. A strong launch pack often includes a portrait feed post, a Story version, a LinkedIn banner, and a YouTube or promo thumbnail if video is involved.

Recommended launch pack

• Instagram feed: 1080 x 1350
• Instagram Story: 1080 x 1920
• LinkedIn banner: 1584 x 396
• YouTube thumbnail: 1280 x 720

The real win is not one image size. It is a repeatable export pack that lets you launch consistently without rebuilding every asset manually.