What is Open Graph (OG) Previewer Online?
First impressions happen on social media before a user even clicks your link. Our Open Graph (OG) Previewer online tool allows you to audit and visualize your website's social metadata in real-time. By extracting meta tags directly from your URL, we generate pixel-perfect previews for Facebook, X (formerly Twitter), and Discord, ensuring your content always looks professional and engaging when shared. The tool analyzes your site's `og:title`, `og:description`, and `og:image` tags, as well as Twitter-specific Card data. This is an essential step for marketers, SEO specialists, and developers who want to maximize click-through rates (CTR) from social platforms. If your image looks cropped or your description is cut off, you can identify and fix the issue before launching your campaign. Because the tool performs a live fetch of your metadata, it serves as a definitive check of how social crawlers see your site. Whether you are debugging meta tags or brainstorming new social headlines, this preview tool provides the visual feedback you need to stand out in a crowded social feed.
How to Use Open Graph (OG) Previewer Online
- Paste your website URL into the search bar.
- Click Preview to fetch and analyze the site's metadata.
- Review the extracted tags in the "Metadata" panel.
- Scroll through the visual previews for X, Facebook, and Discord.
Developer Tips
Ensure your OG images are hosted on a publicly accessible URL and use absolute paths (https://...) rather than relative ones. Most social crawlers will fail to load images with relative paths like /assets/og.png.
Frequently Asked Questions
What is the ideal OG image size?
For the best results across all platforms, use a 1200x630 pixel image. This provides high resolution on Retina displays and maintains the correct 1.91:1 aspect ratio.
Why is my preview not updating?
Platforms like Facebook and X cache sharing data for a long time. Once you fix your tags, use their official "Debuggers" or "Validators" to clear their server-side cache manually.
Does this tool support Twitter Cards?
Yes. It automatically prioritizes "twitter:card" tags and falls back to standard Open Graph data if they are missing.