Social Media Image Aspect Ratio & Pixel Dimension Validator
Validate Open Graph image dimensions (1200x630) and ensure file size is under WhatsApp's strict 300KB limit.
What is the Social Image Dimensions Validator?
The Social Image Dimensions Validator by CompleteSEOTools is an enterprise social metadata and Open Graph optimization utility engineered to format, debug, validate, and preview link share cards across Facebook, Twitter / X, LinkedIn, Discord, and WhatsApp.
How to Use the Social Image Dimensions Validator (Step-by-Step)
Enter Metadata
Input titles, descriptions, canonical URLs, and 1200x630 image paths.
Preview & Validate
Inspect live card previews and validate against WhatsApp 300KB limits.
Deploy to Head
Copy and paste the generated Open Graph meta tags into your HTML <head>.
Open Graph & Social SEO Architecture Guidelines
Ensuring high social CTR requires standard 1200x630 pixel images (1.91:1 aspect ratio), image file sizes under 300KB for WhatsApp compatibility, summary_large_image Twitter cards, and self-referential og:url canonical links.
Frequently Asked Questions (FAQs)
WhatsApp's link scraper fails to render preview cards if the og:image exceeds 300KB.