LinkedIn Link Preview Optimization: How to Optimize OG Images for LinkedIn

You paste a link into a LinkedIn post or direct message. The preview card pops up — but the image is cropped oddly, or it's showing a random screenshot from the page, or there's no image at all. LinkedIn's link preview behavior is surprisingly different from Facebook and Twitter, and most people don't realize it until their carefully designed OG image looks wrong in the feed.

LinkedIn uses Open Graph tags just like other platforms, but its image rendering has specific quirks — a different aspect ratio requirement, aggressive caching, and a crop behavior that can cut off parts of your image if you're not careful. Here's how to optimize your OG images specifically for LinkedIn, tested with our free tools on ogimgen.com.

LinkedIn's OG Image Size: 1200 × 627

LinkedIn's recommended OG image size is 1200 × 627 pixels — slightly shorter than the standard 1200 × 630 used by Facebook and most other platforms. The aspect ratio is 1.91:1, the same as Facebook, but LinkedIn's rendering engine clips exactly 1.5 pixels off the top and bottom during processing. In practice, a 1200×630 image works fine — the 3-pixel difference is negligible — but if you have elements positioned at the very edge of your image, LinkedIn may shave off a hair more than you expect.

I tested this by generating the same OG image in two sizes using the OG Image Generator. I created a card using the Modern Blue template with the headline "LinkedIn Link Preview Test" — first at 1200×630 (standard OG), then at 1200×627 (LinkedIn-optimized). I downloaded both, uploaded them to my server, and ran the URLs through the OG Checker. The checker showed the expected preview for both sizes, confirming that the standard 1200×630 works on LinkedIn as long as content is within the safe zone.

How LinkedIn Crops Your OG Image

LinkedIn displays OG images in three contexts, each with different crop behavior:

• Feed preview (full card): The image appears at the top of the link preview card, displayed at full width up to a maximum height. LinkedIn crops to a 1.91:1 aspect ratio, centering the image. About 1.5 pixels from the top and bottom may be clipped — negligible for most designs.
• Article attachment: When you share a link inside a LinkedIn article, the image is displayed in a smaller inline card. LinkedIn may apply a 1:1 square crop in certain layouts, which can cut off the bottom third of your OG image entirely.
• Mobile feed: On mobile devices, LinkedIn scales down the image to approximately 300 pixels wide. Bold headlines at 48px in the full image render at about 12px on a phone screen — the minimum readable size for a thumbnail. Text below 24px in your OG image becomes illegible at mobile scale.

The practical takeaway: keep all important text and branding in the center 70% of your image — a roughly 840 × 441 area. This is more conservative than the standard 80% safe zone because LinkedIn's mobile and article layouts cut deeper into the bottom portion.

Testing Your LinkedIn Preview

LinkedIn provides the Post Inspector at linkedin.com/post-inspector/. Paste your URL and it shows what LinkedIn's crawler detected. Unlike Facebook's Sharing Debugger, the Post Inspector doesn't have a prominent "Scrape Again" button — to force a re-scrape, close and reopen the inspector tab. LinkedIn caches aggressively, sometimes for 7 days or more.

Before using the Post Inspector, run your URL through our free OG Checker first. It shows your og:image URL, og:title, og:description, and dimension tags in one place. I ran both tools side by side — the OG Checker confirmed my tags were correct, then the Post Inspector showed the exact LinkedIn card rendering. Catching a missing og:image tag with the OG Checker saved me from waiting for LinkedIn's cache to update.

LinkedIn-Specific OG Tag Tips

• LinkedIn prefers og:image over twitter:image. Unlike Twitter, which has its own card namespace, LinkedIn only reads Open Graph tags. If your page has twitter:image but no og:image, LinkedIn shows no image at all. Always set og:image.
• Keep image URLs clean. LinkedIn strips some URL parameters from image sources. I tested an image URL with UTM tracking (?utm_source=linkedin) and it worked, but complex query strings with special characters can confuse the crawler. Use simple, absolute image URLs.
• LinkedIn ignores og:image:width and og:image:height. Unlike Facebook, which delays rendering without dimension tags, LinkedIn processes image dimensions independently. Include them for Facebook compatibility, but LinkedIn-specific issues are rarely caused by missing dimension tags.
• File size limit is 5 MB. Same as Twitter and Facebook. A 1200×627 PNG with text should be under 300 KB. If your image exceeds 5 MB, LinkedIn may display a broken image or silently drop the preview.

Common LinkedIn Link Preview Issues

• Image shows as a small square. If your preview shows a square thumbnail instead of a wide card, LinkedIn's crawler may have misinterpreted your image's aspect ratio. Ensure og:image points directly to a 1200×627 image file, not a page that displays it.
• No image at all. Usually means og:image tag is missing, the URL returns a 404, or the image is blocked by robots.txt. Test with our OG Checker first to confirm the tag exists and resolves.
• Wrong image showing. LinkedIn cached an older version. Use the Post Inspector to check, then append a query parameter (?v=2) to your shared URL to force a fresh scrape.
• Title or description not updating. Same cache issue. LinkedIn caches all OG tags together. Update the tags, verify with the OG Checker, and share with a fresh URL parameter.
• Mobile crop cuts off headline. The most common LinkedIn complaint. Keep your headline in the top 70% of the canvas. The bottom 30% is at risk of being cropped on mobile feeds.

Generating LinkedIn-Optimized OG Images

You don't need a separate image for LinkedIn. The standard 1200×630 works across all platforms if you follow the safe-zone principle. Here's the workflow I use for every link I share on LinkedIn:

1. Open the OG Image Generator and pick a template. For LinkedIn, the Elegant Teal template works well — its teal background stands out against LinkedIn's blue UI, giving your card visual contrast in the feed.
2. Enter your headline in the upper-center area, above the vertical midpoint. This placement ensures it survives mobile cropping.
3. Download the PNG at 1200×630. The generator handles correct dimensions automatically.
4. Upload to your server, reference it in the og:image meta tag, and deploy the updated page.
5. Run the URL through our OG Checker to verify all tags are present and correct.
6. Test on LinkedIn Post Inspector for the final LinkedIn-specific preview.

I followed this exact workflow for this article. Generated the image in 30 seconds using Elegant Teal, verified with the OG Checker, and confirmed the LinkedIn rendering was clean. The whole process takes under 3 minutes per post.

Quick LinkedIn OG Image Checklist

• ✅ Use 1200×630 (1200×627 for pixel-perfect LinkedIn sizing)
• ✅ Keep text in the center 70% safe zone — especially important for mobile
• ✅ Include og:image, og:title, and og:description tags
• ✅ Compress under 1 MB (under 300 KB for text-heavy PNGs)
• ✅ Verify with our OG Checker before publishing
• ✅ Test with LinkedIn Post Inspector after deploying
• ✅ Use a unique OG image per page — LinkedIn caches aggressively, so make the first scrape count

LinkedIn link previews don't have to be a guessing game. Generate a properly sized image, set the right OG tags, and test with both the OG Checker and LinkedIn Post Inspector. Your next share will look exactly the way you designed it.