See exactly how your page will look when shared on Facebook, X (Twitter), LinkedIn, Discord, and Google, before you publish it.
Free Open Graph Preview Tool – See Your Social Share Card Before You Post
When you share a link on Facebook, X (Twitter), LinkedIn, or Discord, the platform builds a small preview card from your page's Open Graph tags, showing a title, description, and image. If those tags are missing, wrong, or the image doesn't load, your link can show up blank, broken, or with the wrong information — which quietly costs you clicks every time it's shared. Our free Open Graph preview tool lets you see exactly how that card will look on every major platform before you ever publish the page.
Enter your title, description, image URL, and site name, and the tool instantly builds live preview cards for Facebook, X, LinkedIn, Discord, and even a Google search result snippet, so you can catch a missing image, a title that gets cut off, or a description that runs too long, all in one place. Character counters keep your title and description inside the range each platform actually displays. Once everything looks right, copy the ready-made Open Graph and Twitter Card tags with one click and paste them into your page.
Why Preview Before You Publish?
A polished, professional-looking share card earns far more clicks than a blank gray box or a title that trails off mid-sentence. Testing your Open Graph tags before sharing catches these problems while they're still easy to fix, instead of after your link has already been posted, cached, and seen by your audience. This is especially useful for blog posts, product pages, and landing pages where the first impression directly affects your traffic. Previewing also reveals a subtle detail many people miss: each platform crops and displays the same image differently. Facebook, LinkedIn, and Discord show a large horizontal card; X switches between a large image card and a compact one depending on the URL length and card type; and Google's SERP shows no image at all for the standard result, just a blue title and a grey description. Seeing all five layouts side by side helps you choose an image that works across the board — usually a wide 1200×630 graphic with the key visual in the center.
How to Fix a Broken or Missing Preview Image
The single most common problem with social share cards is a broken or missing image, and it is almost always caused by one of five things. First, the image URL is not a full, absolute address — it must start with https:// and include the domain, not a relative path like /images/photo.jpg. Second, the image is smaller than the minimum size most platforms require (200×200 pixels is the floor; 1200×630 is the recommended target). Third, the format is unsupported — stick to JPG, PNG, or WebP; avoid SVG. Fourth, the image is behind a login or has a robots.txt block, so the platform's crawler cannot fetch it. And fifth, the platform has cached an older version of your page — which is by far the most common cause after you have already shared the link once. If you have just updated the image and it still shows the old one, use Facebook's Sharing Debugger (developers.facebook.com/tools/debug) to force a fresh scan, and X's Card Validator for the same on X. Both will re-fetch the page immediately and clear the cache. If the image still fails after that, check the image URL directly in a new browser tab — if it doesn't render there, no platform will be able to load it either.
Free, Instant, and No Signup
This tool works entirely in your browser, updates every preview live as you type, and needs no account or installation. Use it alongside our Meta Tag Generator to build and preview your page's SEO tags together, so everything — from the search result snippet to the social share card — looks exactly the way you intend. It works on Windows, Mac, Android, and iPhone, with no sign-up and no limit on how many times you use it.