AVAILABLE FOR WEB, FLUTTER & QA PROJECTS
LinkedIn Preview Checker
The LinkedIn Preview Checker emulates the exact rendering layout used by the official LinkedIn Post Inspector, testing Open Graph title, description, domain badge, and image scaling to guarantee professional link presentations across LinkedIn feed posts.
og:image, og:title, og:description). The optimal image resolution is 1200 x 627 pixels (1.91:1 ratio). Headlines truncate around 60 characters on mobile, and cached images can be flushed using LinkedIn's Post Inspector.LinkedIn Post Metadata Inputs
Recommended: 1200 x 627 px (1.91:1 ratio, max 5MB)
LinkedIn Feed Post Preview
Scaling Full-Stack Web Apps: Next.js, SEO & System Architecture
In-depth engineering guides, automated testing workflows, and high-performance Web Vitals optimization.
faisalrafique.com
<meta property="og:title" content="Scaling Full-Stack Web Apps: Next.js, SEO & System Architecture" />
<meta property="og:description" content="In-depth engineering guides, automated testing workflows, and high-performance Web Vitals optimization." />
<meta property="og:image" content="https://faisalrafique.com/assets/images/about/01.webp" />
<meta property="og:url" content="https://faisalrafique.com" />
<meta property="og:type" content="article" />
<meta property="og:site_name" content="Faisal Rafique" />How to use this tool
1. Provide Web Page Data
Enter a live URL or manually enter your title, description, and Open Graph image asset URL.
2. Inspect Feed Preview
Review the simulated LinkedIn desktop and mobile post card layout with domain attribution.
3. Check Image Scaling & Ratio
Ensure the image meets LinkedIn's recommended 1.91:1 aspect ratio (1200x627px) without unwanted letterboxing.
4. Copy Production Tags
Copy the verified Open Graph `<meta property="og:...">` code for insertion into your CMS or app.
Formula or logic used
LinkedIn Link Card Specifications & Ratios
LinkedIn relies exclusively on Open Graph protocol (og:*) metadata with strict image dimension and feed truncation limits.
Image Dimensions: Recommended 1200 x 627 pixels (Aspect ratio 1.91:1). Minimum size: 400 x 209 pixels.Feed Title Limit: Maximum ~60 characters on mobile before ellipsis truncation.Description Limit: Maximum ~100 characters displayed on feed link cards.File Format & Weight: JPG, PNG, or non-animated GIF under 5MB in weight.Domain Badge: LinkedIn automatically extracts and displays the root hostname (e.g. `faisalrafique.com`) below the image.
Examples
Example 1: B2B SaaS Case Study Post
Meets LinkedIn's exact 1.91:1 aspect ratio, avoiding gray side-bars or blurred thumbnails.
Example 2: Missing Image Fallback
LinkedIn link posts without an image suffer over 70% lower click engagement on corporate feeds.
Common use cases
B2B Content Marketing & Thought Leadership
Ensure articles and executive blog posts display polished, brand-aligned visual cards on professional feeds.
Company Page Announcement Verification
Validate PR releases, hiring pages, and service launches before sharing on company pages.
Fixing Stale LinkedIn Cache
Diagnose why LinkedIn continues showing an outdated image or headline after a page has been updated.
Image Safe Zone Verification
Confirm that critical logos and headline typography are centered and not cropped on mobile screens.
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Frequently asked questions
What is the recommended image size for LinkedIn link previews?
The optimal image size for LinkedIn link posts is 1200 x 627 pixels, which adheres to a 1.91:1 aspect ratio. Images smaller than 400 x 209 pixels will render as small square thumbnails instead of full-width banner cards.
How long does LinkedIn cache link preview images?
LinkedIn caches link preview data for approximately 7 days. To force LinkedIn to refresh its cache immediately, paste your URL into the official LinkedIn Post Inspector tool.
Does LinkedIn use Twitter Card metadata?
No. LinkedIn does not read `twitter:*` metadata. It strictly looks for Open Graph protocol tags (`og:title`, `og:image`, `og:description`, `og:url`).
Why does my LinkedIn card show an old image after updating the site?
LinkedIn's CDN caches scrape responses aggressively. You must clear the cache using the LinkedIn Post Inspector or append a dummy query parameter (e.g. `?v=2`) to force a fresh scrape.
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