Image and Video Downloader
Free tools
Aspect Ratio Calculator for Video and Images (Free)
Free aspect ratio calculator. Find the ratio of any width and height, or resize to 9:16, 16:9, 1:1, 4:5 or 2:3 and get the other side instantly.
2 min readOct 24, 2026
1 guide
Free creator tools
Free calculators and checkers for creators: aspect ratios and image sizes for YouTube, Instagram and Pinterest. They run in your browser.