Open Graph Generator & Social Preview
Create standards-aware Open Graph metadata with required-property validation, image accessibility checks, a responsive share-card preview, and exact copy-ready HTML.
- 4 Required OG Checks
- Responsive Share Preview
- Image & Locale Audit
- Article Metadata
- Rating-Gated Exact Copy
Choose an action to generate output.
What is Open Graph metadata?
The Open Graph protocol adds metadata inside a page head so the page can be represented as a rich object when a compatible service reads it. Every Open Graph object requires og:title, og:type, og:image, and og:url. Common optional properties include a description, site name, locale, alternate locales, and structured details attached to an image.
This generator keeps one browser-side state for the generic share-card preview, audit, Tags tab, and clipboard output. The preview is a design aid rather than a promise of an exact platform rendering because social services can apply their own cropping, caching, truncation, and fallback rules.
How to generate Open Graph tags
- Enter a page-specific share title, choose the correct object type, and provide absolute HTTP or HTTPS URLs for the canonical object and representative image. These are the four required Open Graph properties.
- Add a concise description and og:image:alt text, then optionally specify the site name, language_TERRITORY locale, alternate locales, secure image URL, MIME type, and pixel dimensions.
- When the object type is article, add published or modified times, an author profile URL, section, and comma-separated article tags. Article properties are omitted for other object types.
- Review the generic card, Audit, and exact Tags tabs. Resolve blocking errors, publish the HTML inside the page head, and test the deployed URL with the debugger for each target platform.
- Use Copy OG tags for the exact visible HTML. The first valid Copy uses the existing one-time rating flow; this workstation intentionally has no Download button.
Benefits of this Open Graph workflow
- Validate all four protocol-required properties before copying and distinguish blocking URL problems from practical content warnings.
- Preview a responsive wide social card from the same title, description, URL, and image state used to create the HTML.
- Add structured image URL, MIME type, width, height, and alternative text in the correct order after og:image.
- Generate repeated alternate-locale and article-tag properties while including article-specific fields only when article is selected.
- Escape HTML attribute characters and keep the Tags tab, tool output handoff, and rating-gated clipboard content identical.
- Use explicit light, dark, tablet, and mobile layouts without relying on a permanently white workstation panel.
Open Graph Generator FAQ
Which Open Graph properties are required?
The protocol requires og:title, og:type, og:image, and og:url for every object. Some selected object types can have additional type-specific properties.
Is og:description required?
No. It is optional in the core protocol, but a useful one-to-two-sentence description is generally recommended and makes the intended card content clearer.
Why should I add og:image:alt?
The protocol says a page that specifies og:image should also specify og:image:alt. It should describe what is in the image rather than act as a caption.
Will the published social card look exactly like this preview?
Not necessarily. The preview uses the generated values, but each platform may cache data and apply different image crops, text truncation, layouts, or fallbacks. Test the published URL in the target platform debugger.
Does this tool fetch or verify the remote image?
The browser may attempt to display the supplied image in the preview, but the tool does not inspect remote metadata, HTTP headers, file size, crawl access, platform cache state, or the final published page.
Why are repeated alternate locale and article tag elements generated?
Open Graph arrays are represented by repeating the same property. Structured image properties are kept immediately after their root image property.
Why is there no Download button?
The exact HTML is available through one dependable Copy OG tags action. The existing one-time rating gate runs only before the first valid copy on that browser.
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