Open Graph Image Preview Tool
Enter a URL to see how it looks when shared on Twitter, Facebook, and LinkedIn.
Use Cases
Frequently Asked Questions
Is this free? Are there rate limits?
Yes — free with no signup. We allow 3 previews per day per IP, shared across all Rendex free tools. If you hit the limit, grab a free API key for 100 calls/month.
What are Open Graph tags?
OG tags are HTML meta tags that control how your page appears when shared on social media. They define the title, description, and preview image.
Which tags are essential?
At minimum: og:title, og:description, og:image, and og:url. For Twitter, add twitter:card.
Can I generate OG images automatically?
Yes — use the OG image generator or the Rendex API to capture any page as an OG-ready image.
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