What is the recommended og:image aspect ratio?

1.91:1 (1200px wide by 630px high) ensures crisp display across all social feeds without awkward cropping.

Can I test localhost or staging URLs?

Yes, you can manually type titles and paste local image paths to test before deploying.

Are my links tracked?

Zero tracking. Runs statelessly in your browser.

Is this OpenGraph Previewer (Facebook, LinkedIn & Discord Share Card) completely free to use?

Yes, the OpenGraph Previewer (Facebook, LinkedIn & Discord Share Card) on Gronex.ai is 100% free forever. There are no fees, no subscriptions, no credit card requirements, and no usage limits.

Is my data private and secure when using this free online OpenGraph Previewer (Facebook, LinkedIn & Discord Share Card)?

Yes. All processing runs 100% client-side directly in your browser. Your inputs and data never leave your device and are never stored on any server.

SEO & Marketing100% Free Tool

Free OpenGraph Previewer (Facebook, LinkedIn & Discord Share Card) Online

Preview how your links appear when shared on Facebook, LinkedIn, Discord, and Slack with accurate card dimensions and typography. — 100% free online utility, zero sign-up, zero paywalls, and private client-side processing.

100% Client-Side0ms Latency

Meta Title (61 chars / ~519px)Trimming in SERP

Canonical URL

Meta Description (129 chars / ~155 optimal)Optimal Length

Google SERP Desktop Simulation

Gronex.ai›gronexai.com/tools/open-graph-previewer

OpenGraph Previewer (Facebook, LinkedIn & Discord Share Card)

Preview how your links appear when shared on Facebook, LinkedIn, Discord, and Slack with accurate card dimensions and typography.

How It Works

Input URL or OG Tags

Enter target URL or fill title, description, and image fields.

Toggle Social Platforms

Inspect preview cards on Facebook feed, LinkedIn post, and Discord embed.

Verify Image Cropping

Ensure logos and key subjects remain inside safe title display zones.

Copy Validated Tags

Export standard <meta property='og:...'> tags.

Frequently Asked Questions

Facebook caches OpenGraph metadata for up to 30 days. Use Facebook's Sharing Debugger to clear their remote cache.

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