OG Image Size

An incorrectly sized og:image is displayed poorly or not at all on social platforms—Facebook, Twitter/X, LinkedIn each crop or skip images that don't meet their requirements, resulting in blank or distorted link previews.

Quick Reference

• og:image should be 1200×630 pixels (1.91:1 aspect ratio)
• Minimum size is 600×315 pixels; smaller images may not display
• File size should stay under 5 MB; under 1 MB is preferred
• Use JPEG or PNG; WebP has limited support on older platforms

Check

Find the og:image meta tag in and fetch the image URL. Check the image dimensions and file size. Flag if width < 1200px, height < 630px, aspect ratio differs significantly from 1.91:1, or file size exceeds 5 MB.

Fix

Generate or resize the og:image to exactly 1200×630 pixels. Export as JPEG at 80–85% quality to balance visual quality and file size. Reference the absolute HTTPS URL in the og:image meta tag. Add og:image:width and og:image:height tags to help platforms render the image without downloading it first.