Guides
Aspect Ratio Calculator — Find, Convert & Resize
Step-by-step how-to guides for using Aspect Ratio Calculator — Find, Convert & Resize and related techniques. Written for practical use — follow each guide to get accurate results for your specific situation.
Common Video and Photo Aspect Ratios by Platform
The exact aspect ratios and pixel dimensions YouTube, Instagram, TikTok, and other platforms recommend for photos and video uploads.
beginner Read guide →How to Resize Images and Video Proportionally Without Distortion
Step-by-step method for resizing images or video to a new dimension while preserving the original aspect ratio, plus when to crop instead.
beginner Read guide →