Free OG Checker & Debugger

Open Graph Checker & Preview

Check your OG meta tags and preview how your links look on Twitter/X, Facebook, Discord, WhatsApp, LinkedIn, and more. Get an instant score with actionable fixes.

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Features

Everything you need to perfect your links

Deep OG Tag Analysis

Inspect all Open Graph, Twitter Card, and SEO meta tags with a detailed score and actionable recommendations to fix every issue.

Social Media Previews

See exactly how your links appear on Google, Twitter/X, Facebook, Discord, WhatsApp, LinkedIn, Slack, and Telegram before sharing.

Instant OG Check

Get your OG score, issues list, and social previews in seconds. Share results with a permanent link.

The Complete Open Graph Debugging Tool

OpenGraph.to is the fastest way to check, debug, and preview your OG meta tags across every social platform.

OG Meta Tag Checker

Validate your og:title, og:description, og:image, and all Open Graph properties. Our checker detects missing tags, incorrect formats, and optimization opportunities that affect how your content appears when shared.

Twitter Card Validator

Check your Twitter Card meta tags (twitter:card, twitter:title, twitter:image) and preview exactly how your links will look on X/Twitter. Supports summary and summary_large_image card types.

Multi-Platform Previews

Preview your link cards on Google Search, Facebook, Twitter/X, LinkedIn, Discord, WhatsApp, Slack, and Telegram — all in one place. No more guessing how your shared links will look.

OG Score & Issue Detection

Get an instant quality score from 0 to 100 for your Open Graph implementation. Our analyzer detects common issues like missing tags, images that are too small, descriptions that are too long, and more — with step-by-step fixes for each.

How to Check Your OG Tags

Checking your Open Graph meta tags takes just seconds.

1

Paste your URL

Enter any webpage URL in the search bar above. Works with any publicly accessible page.

2

Analyze OG tags

We fetch your page and extract all Open Graph, Twitter Card, and SEO meta tags in real time.

3

Preview & fix

See live previews on every platform, get your score, and follow our recommendations to fix issues.

Public REST API

Check OG Tags with Our API

Integrate Open Graph checks into your CI/CD, dashboards, or apps. Free to use, no auth required — just call our endpoint and get scores, issues, and metadata as JSON.

$ curl "https://opengraph.to/api/v1/og?url=https://example.com"
View API Docs

Frequently Asked Questions

Everything you need to know about Open Graph tags and our OG checker tool.

What is an Open Graph checker?
An Open Graph checker (also called OG checker or OG debugger) is a tool that inspects the Open Graph meta tags on any webpage. It shows you how your links will look when shared on social media platforms like Facebook, Twitter/X, LinkedIn, Discord, WhatsApp, and Slack. OpenGraph.to analyzes your og:title, og:description, og:image, and other meta tags, giving you a score and actionable recommendations.
How do I check my Open Graph tags?
Simply paste your URL into the search bar above and click 'Check'. OpenGraph.to will instantly fetch your page, extract all Open Graph and Twitter Card meta tags, and show you live previews of how your link appears on each social platform. You'll also get a score out of 100 with specific issues and fixes.
What are Open Graph meta tags?
Open Graph meta tags (og: tags) are HTML meta elements that control how your webpage appears when shared on social media. The key tags are og:title (the title shown in previews), og:description (the summary text), og:image (the preview image), and og:url (the canonical URL). They were created by Facebook in 2010 and are now supported by virtually all social platforms.
What is the ideal og:image size?
The recommended og:image size is 1200 x 630 pixels (1.91:1 aspect ratio). This works well across all major platforms including Facebook, Twitter/X, LinkedIn, Discord, and WhatsApp. Keep the file size under 5MB (ideally under 1MB) and use JPG for photos or PNG for graphics with text.
How do I fix missing Open Graph tags?
Add the required meta tags inside your HTML head section. The essential tags are: og:title for the title, og:description for the summary, og:image for the preview image (use an absolute HTTPS URL), and og:url for the canonical URL. Use OpenGraph.to to verify your tags after adding them.
What is the difference between Open Graph and Twitter Cards?
Open Graph tags (og:) were created by Facebook and are used by most social platforms. Twitter Cards (twitter:) are Twitter/X-specific tags. Twitter/X will fall back to Open Graph tags if Twitter Card tags are missing, but setting twitter:card explicitly is required to enable rich previews on X. For best results, set both Open Graph and Twitter Card tags.
Is OpenGraph.to free to use?
Yes, OpenGraph.to is completely free. You can check unlimited URLs, preview your links on all major social platforms, and get detailed analysis with scores and recommendations — all without creating an account.