Open Graph Preview
Preview how your content appears on Facebook, Twitter, LinkedIn, Discord, Slack and WhatsApp before sharing.
Open Graph Tags
Open Graph Preview
Preview and debug your Open Graph meta tags across 6 major platforms: Facebook, Twitter/X, LinkedIn, Discord, Slack, and WhatsApp. See exactly how your shared links will appear before publishing. Test with preset templates for articles, products, and videos.
Popular Tools
About Open Graph Preview
Type in og:title, og:description, og:image, og:url and og:site_name, and mock link cards render for Facebook, Twitter/X, LinkedIn, Discord, Slack and WhatsApp. Each card applies that platform's own truncation, so you can see a title cut at 70 characters or a description clipped near 125 on Twitter before you publish. It suits anyone whose share preview has to look right across several apps. The tags are entered by hand rather than fetched, and the previews render locally in your browser.
Use Cases
How to use
Type your og:title and og:description into the fields on the left; the counters beside each label track you against the 70 and 160 character guides.
Paste an image address into og:image, where 1200x630px is the recommended size, then fill in og:url and og:site_name.
Or load a worked example with the Article, Product or Video preset buttons above the form.
Click through the platform tabs - facebook, twitter, linkedin, discord, slack and whatsapp - to see the link card rendered the way each service lays it out.
Watch where text is cut off: titles trim at 70 characters and descriptions at 125 on twitter or 155 elsewhere, so shorten anything ending in an ellipsis.
Pro Tips
- Paste your content directly — the Og Preview detects common input patterns and applies sensible defaults automatically.
- Use keyboard shortcuts (Ctrl/Cmd+A to select all, Ctrl/Cmd+C to copy) to speed up your workflow inside the Og Preview.
- For very large inputs, break them into chunks — most browser tabs can handle megabytes of text, but parsing huge payloads may freeze the UI briefly.
- The Og Preview does not log or store your input. If you need history, copy important outputs to a local file or note app.
- Combine the Og Preview with other tools on this site (formatters, converters, encoders) to build complete data pipelines without leaving your browser.
Frequently Asked Questions
Yes, fully free with no signup, no API key, no watermarks, and no usage limits.
No. The Og Preview runs entirely client-side in your browser. Your input never touches our servers.
There is no hard limit, but expect slowdowns on inputs larger than a few megabytes, depending on your device's memory.
Yes. Outputs generated with the Og Preview are yours to use freely in any personal or commercial project.
Most of the logic runs in client-side JavaScript, so after the initial load you can often keep working without a network connection.
None. Because the Og Preview runs in your browser, you can process as many inputs as your hardware allows without API keys or throttling.