What video format and length work best for Instagram Reels?
To maximize your impact on social media, make sure you nail the format. Instagram Reels performs best when shot as a 9:16 vertical video, which fills the viewer’s screen for a fully immersive experience. While Reels can technically be up to 90 seconds long, keep your content punchy and engaging to hold attention. Ready to create perfectly formatted Reels? Use Vimeo's free video maker to instantly create and customize stunning vertical video content, ensuring your clips are always optimized for engagement across all social media platforms.