The Complete Guide to Video Aspect Ratios in 2026
Everything you need to know about choosing the right aspect ratio for different platforms and content types.
Editorial desk
Short, searchable guides for building transparent PNG overlays, choosing aspect ratios, and exporting assets for TikTok, Reels, YouTube, CapCut, Premiere Pro, and DaVinci Resolve.
Best first read
Start with aspect ratio, then export settings.
Most overlay mistakes come from mixing canvas size, delivery ratio, and timeline export settings.
4
published guides
5120x1080
ultra-wide workflow
PNG alpha
overlay-ready output
Mobile + desktop
editing paths
Choose the job you are doing right now.
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Everything you need to know about choosing the right aspect ratio for different platforms and content types.
Library
Everything you need to know about choosing the right aspect ratio for different platforms and content types.
Step-by-step guide to creating and applying professional letterbox overlays in any editing software.
Choose the right resolution, codec, and bitrate for YouTube, TikTok, and professional delivery.
Official dimensions and recommendations for Instagram, TikTok, YouTube, X, and LinkedIn. Video and image specs so your content looks sharp everywhere.