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Open Graph Preview

Preview how your links look when shared on Facebook, Twitter/X, LinkedIn and WhatsApp.

Open Graph Details

Live Previews

Facebook

No image

example.com

Page Title

Page description will appear here.

Twitter / X

No image

Page Title

Page description will appear here.

example.com

LinkedIn

No image

Page Title

Page description will appear here.

example.com

WhatsApp

example.com

Page Title

Description here

What the Open Graph Preview tool does

When you share a link on social media, the platform reads special Open Graph and Twitter Card meta tags from the page to build a preview card with an image, title, description and site name. If those tags are missing or wrong, your link can show up blank, with the wrong picture, or with a truncated headline. This tool lets you see exactly how a link will look before you post it.

It renders four side-by-side mock-ups that mirror how Facebook, Twitter/X, LinkedIn and WhatsApp present a shared link. That makes it useful for content creators, social media managers and developers who want to fix preview problems in advance rather than after a post has gone live and already lost clicks.

How to use it

You can work two ways. To check an existing page, paste its URL into the address field and click Fetch from URL. The tool retrieves the page through a public proxy and reads its og:title, og:description, og:image and og:site_name tags, then fills in the preview cards automatically.

Alternatively, you can type the title, site name, description and image URL directly into the fields to mock up a card before the page is even published. The four previews update live as you edit, so you can fine-tune your wording and pick an image that fills the card without awkward cropping.

Tips and notes

Use an image around 1200x630 pixels for the best fit across all four platforms; smaller images may show as a thumbnail rather than a large banner. Keep titles short, because Twitter and WhatsApp clip them to roughly one line while Facebook and LinkedIn allow about two.

If the Fetch from URL step fails, it is usually because the target site blocks cross-origin requests or the proxy could not reach it. When that happens, simply paste the title, description and image fields manually to preview the card. The previews here are visual approximations to help you plan; the exact rendering each network shows can vary slightly over time.

Frequently Asked Questions

How does Fetch from URL work?▼
It requests the page through a public CORS proxy, then scans the returned HTML for Open Graph and standard meta tags to populate the preview. No login or API key is needed.
Why did fetching a URL fail?▼
Some sites block cross-origin requests or are unreachable through the proxy. If that happens, just fill in the title, description and image fields manually and the previews will still render.
Which platforms does it preview?▼
Facebook, Twitter/X, LinkedIn and WhatsApp, each styled to approximate how that platform displays a shared link.
What image size should I use?▼
Around 1200x630 pixels works best across all four platforms and produces the large banner-style card rather than a small thumbnail.
Are the previews exactly what users will see?▼
They are close visual approximations meant for planning. Each network can tweak its own rendering, so treat the cards as a reliable guide rather than a pixel-perfect mirror.
Is it free and private?▼
Yes, it is free with no sign-up. Manual edits stay in your browser; only the URL you choose to fetch is sent through the proxy to read its tags.

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