Free Open Graph Checker

Enter a URL to see how your link renders on Facebook, LinkedIn, X, Discord and WhatsApp. Audit your og: and Twitter Card tags and get an instant 0-100 score with fixes.

Open Graph score

https://example.com/example-page

0 errors0 warnings2 tips

Performance

Response time187 ms

HTML size47 KB

Image size1200×630

FormatPNG

Weight209 KB

Edit and preview

Change the tags below and watch every preview update live. Copy the corrected HTML when you're happy.

og:title34 / 90 chars

og:description173 / 300 chars

og:image URL

og:type

og:site_name

og:url

Social previews

Exampleexample.com

Example Page Title Goes Right Here

This is an example description that shows how your page will look when it is shared on social media. Swap in your own og:title and og:description to see the pre…

Analysis

twitter:creator is not set.
Fix: Add twitter:creator to credit the author on X.
```
<meta name="twitter:creator" content="@yourhandle" />
```
No alternate og:locale tags found.
Fix: Add og:locale:alternate tags if you publish this page in more than one language.

Detected tags

Tag	Value	Status
og:title	Example Page Title Goes Right Here	Present
og:description	This is an example description that shows how your page will look when it is shared on social media. Swap in your own og:title and og:description to see the previews update.	Present
og:image	https://example.com/og-image.png	Present
og:url	https://example.com/example-page	Present
og:type	article	Present
og:site_name	Example	Present
og:locale	en_US	Present
og:image:width	1200	Present
og:image:height	630	Present
og:image:alt	Example preview image	Present
twitter:card	summary_large_image	Present
twitter:title	Example Page Title Goes Right Here	Present
twitter:description	This is an example description that shows how your page will look when it is shared on social media. Swap in your own og:title and og:description to see the previews update.	Present
twitter:image	https://example.com/og-image.png	Present
twitter:site	@example	Present
twitter:creator	Not set	Missing
<title>	Example Page Title Goes Right Here	Present
meta description	This is an example description that shows how your page will look when it is shared on social media. Swap in your own og:title and og:description to see the previews update.	Present
canonical	https://example.com/example-page	Present
favicon	https://example.com/favicon.ico	Present
theme-color	#2563EB	Present
manifest	https://example.com/site.webmanifest	Present

AI fix prompt

Copy a ready-made prompt with your URL, score, issues and current tags. Paste it into Cursor, ChatGPT, Claude or Copilot to get corrected meta tags back.

You are an expert technical SEO. Below is the Open Graph audit for https://example.com/example-page (score 97/100).

Current tags:
og:title: Example Page Title Goes Right Here
og:description: This is an example description that shows how your page will look when it is shared on social media. Swap in your own og:title and og:description to see the previews update.
og:image: https://example.com/og-image.png
og:type: article · og:site_name: Example · og:locale: en_US
twitter:card: summary_large_image

Issues:
- Tip: twitter:creator is not set.
- Tip: no alternate og:locale tags found.

Return a corrected, complete set of Open Graph and Twitter Card meta tags ready to paste into the <head>, filling any gaps with best-practice values.

How it works

How to check your Open Graph tags

Step 01

Paste your URL

Enter any public URL. We fetch it as a social scraper to read exactly what the platforms see, following redirects.

Step 02

Read your score and issues

Get a 0-100 score, a count of errors, warnings and tips, and a per-platform preview of your share card.

Step 03

Edit, preview, and copy the fixed tags

Adjust the tags, watch the previews update live, then copy the corrected HTML straight into your head.

The checks

What the Open Graph checker checks

Every tag social platforms and search engines read, flagged as an error, a warning or a tip.

og:title present and 30 to 90 characters long.
og:description present and 80 to 300 characters long.
og:image present, reachable, at least 1200x630, under 8MB, and a valid JPG, PNG or WebP.
og:url and og:type present, canonical, and set to a valid type such as website or article.
og:site_name and og:locale recommended for cleaner cards, flagged as tips when missing.
Twitter Cards twitter:card, twitter:title, twitter:description and twitter:image overrides for X.
Per-platform image limits Facebook and LinkedIn minimums, plus the 500KB ceiling WhatsApp enforces.
Duplicate or malformed tags conflicting tags that confuse parsers, plus favicon, theme-color and manifest tips.

The basics

What are Open Graph tags?

Open Graph is the protocol Facebook introduced in 2010 to control how a URL looks when it's shared. The tags live in your page's head and tell every platform what title, description and image to show instead of guessing.

When the tags are missing, platforms fall back to whatever they can scrape: a random image, the raw title, or nothing at all. Your carefully written post ends up looking like a bare link, and bare links get far fewer clicks.

Almost every major platform reads Open Graph, including Facebook, LinkedIn, WhatsApp, Discord, Slack, Telegram and Pinterest. X uses its own Twitter Card tags but falls back to og: when they're absent, so one clean set of tags covers nearly everywhere.

Reference

The Open Graph tags that matter

The core tags to set on every page, with recommended values and why each one counts.

Tag	Recommended value	Why it matters
og:title	30 to 90 characters	The headline of your share card. Too short looks thin, too long gets truncated.
og:description	80 to 300 characters	The supporting line under the title. Sells the click without getting cut off.
og:image	1200x630, under 500KB	The single biggest driver of clicks. Wrong size or too heavy and it breaks.
og:url	The canonical URL	Consolidates shares and engagement to one canonical address.
og:type	website or article	Tells platforms how to categorize the page and which extra tags apply.
og:site_name	Your brand name	Shows your brand on the card instead of a bare domain.
og:locale	e.g. en_US	Signals the page language so previews render in the right locale.

Image specs

The ideal og:image size per platform

The og:image is the tag that breaks most often. Use 1200x630 as a safe default, then check the per-platform limits below.

Platform	Recommended size	Ratio	Notes
Facebook	1200x630	1.91:1	Minimum 600x315. Under 1200 wide looks blurry.
LinkedIn	1200x627	1.91:1	Minimum 1200x627 for the large card.
X (Twitter)	1200x628	1.91:1	Use summary_large_image. Free posts strip link previews since 2023.
WhatsApp	1200x630	1.91:1	Keep under 500KB or the preview will not load.
Discord	1200x630	1.91:1	Renders og:image directly and supports large cards.

Compatibility

Open Graph vs Twitter Cards

Twitter Card tags (twitter:) are X's own version of Open Graph. When present, they override the matching og: tag on X; when absent, X falls back to og:. So you rarely need a full duplicate set.

In practice, set twitter:card to summary_large_image and let og:title, og:description and og:image do the rest. Add twitter:site or twitter:title only when you want X to show something different from every other platform.

Note the caveat: since 2023, X strips link previews from most free posts and shows a bare link instead. Your tags are still correct, they just may not render there, which is why this tool flags it on the X card.

Setup

How to add Open Graph tags by platform

Where to set your og: and Twitter Card tags on the most common platforms.

Platform	How to add Open Graph tags
WordPress	Install Yoast SEO or Rank Math, then set the social title, description and image per page under the SEO panel.
Shopify	Edit theme.liquid to output og: tags from page fields, or use an SEO app that injects them automatically.
Webflow	Open Page Settings, then the Open Graph section, and set the title, description and image per page.
Wix	Go to the page's SEO settings, open Social Share, and set the title, description and image.
Squarespace	Set a site-wide social image under Marketing, then override per page in Page Settings, Social Image.
Next.js / React	Export a metadata object or generateMetadata with openGraph and twitter fields, or render meta tags in the head.
Raw HTML	Paste the corrected meta tags from this tool directly into the head of your page.

Troubleshooting

How to fix common Open Graph errors

og:image missing or too small

Add an absolute image URL at least 1200x630 and under 500KB. Relative paths and tiny images are the top cause of broken cards.

Title or description getting truncated

Keep og:title under 90 characters and og:description under 300. Use the live preview to confirm nothing gets cut off.

Changes not showing on Facebook or LinkedIn

Both cache the old preview. Use Facebook's Sharing Debugger (Scrape Again) or LinkedIn's Post Inspector to force a refresh.

Duplicate or conflicting tags

Two og:title tags confuse parsers, which may pick the wrong one. Remove duplicates so each tag appears exactly once.

The honest take

Does Open Graph affect SEO and AI visibility?

The balanced answer: Open Graph does not directly move Google rankings, but it earns clicks and gives AI crawlers clean context. Here's what it does and does not do.

What OG does and does not do for ranking

Open Graph tags are not a direct Google ranking factor. What they do is drive social click-through, which brings real referral traffic and the engagement signals that support rankings indirectly.

Why clean metadata still helps LLMs read your page

ChatGPT, Perplexity and Gemini crawlers use structured metadata to understand what a page is about. Clean og: and title tags give them accurate context to cite you correctly.

Table stakes, not a growth lever on its own

Well-formed Open Graph tags are the baseline every professional site should have. They will not rank you alone, but broken tags quietly cost you clicks on every share.

Audit your whole site's AI visibility

Questions, answered.

An Open Graph checker fetches a page the way social platforms do, reads its og: and Twitter Card tags, and shows how the link will render when shared on Facebook, LinkedIn, X, Discord, WhatsApp and more. It flags missing or malformed tags and gives you a score so you can fix problems before you post.

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