OG Image & Social Share Size Guide
When you share a link on social media, platforms read the og:image meta tag to show a preview image. Incorrect sizes cause cropping or distortion.
The most versatile size is 1200×630px, which displays safely on Facebook, Twitter, LinkedIn, and Slack. Keep logos and key text within the 1080×540px safe zone to avoid cropping on any platform.
Pinterest favors portrait images (1000×1500px) for higher clicks. Instagram feed uses square (1080×1080px) by default. Use portrait (1080×1350px) for Reels and Stories.
Frequently Asked Questions
Use each platform's cache-busting tool: Facebook Sharing Debugger or Twitter Card Validator to force a fresh fetch.
Add it inside the HTML head: <meta property="og:image" content="image URL">. Always use an absolute URL (https://).
Both JPG (photos) and PNG (transparent or text overlays) are supported. Keep the file size under 8MB.