It looks like Meta truly is making a big push for Reels. Recently, Instagram has declared that video posts under 15 minutes will be shared as reels. With this change, all video posts will also have access to Reels creative editing tools, to help make your videos more fun and engaging. However, using in-app editing tools is optional—you can still post videos without editing them in the app, while also benefiting from the same full-screen, immersive experience as Reels.