When creating your video you will select which platform you will be using to share your content. Your video will then be automatically sized depending on your chosen platform. Our platform supports: Horizontal 1920 x 1080 Traaditional wide screen format works best on landing pages, Youtube. Portrait 1080 x 1920 Instagram Stories and Reels, Facebook Stories, LinkedIn Stories, Youtube Stories. Square 1080 x 1080 Works best on social media newsfeeds Vertical 1350 x 1080 Slightly taller than square and works well on social newsfeeds