SEO & Marketing
Open Graph Generator
Generate Open Graph tags for rich previews on social and messaging apps.
Use the tool
Enter your values below. Inputs stay in your browser.
Instant result
Ready
Enter values and calculate
Your result will appear here.
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Copy an attribution link. It is optional and does not change free access.
Transparent methodology
What the result includes—and what it does not
Built for publishers preparing a reviewable Open Graph metadata block for a web page.
Calculation method
- 1The generator validates the page and image as absolute HTTP or HTTPS URLs.
- 2It escapes attribute values and outputs the four basic Open Graph properties: title, type, image, and URL.
- 3Description, image dimensions, and image alternative text are included to improve context and accessibility.
Assumptions and limits
- The image defaults to 1200 × 630, but each platform can crop, cache, or render previews differently.
- The production URL and image must be publicly crawlable; a local or access-protected preview cannot be fetched.
- Generated tags still need testing in the debugger or sharing interface used by the target platform.
Worked example
Sharing metadata for a public calculator
Input: A share title, concise description, final page URL, public image URL, and image alt text.
Output: Escaped Open Graph tags ready to review and place in the document head.
How to use it
Three steps. One clear answer.
- 1Enter or paste the values requested by the tool.
- 2Review the input units and choose any relevant options.
- 3Calculate, then copy or download the result you need.
Built for trust
Useful without the friction.
- No registration or paywall before your result.
- Responsive controls for phone, tablet, and desktop.
- Clear assumptions and warnings where estimates have limits.
Frequently asked questions
How does the Open Graph Generator work?
The generator validates the page and image as absolute HTTP or HTTPS URLs. It escapes attribute values and outputs the four basic Open Graph properties: title, type, image, and URL. Description, image dimensions, and image alternative text are included to improve context and accessibility.
What should I check before using the result?
The image defaults to 1200 × 630, but each platform can crop, cache, or render previews differently. The production URL and image must be publicly crawlable; a local or access-protected preview cannot be fetched. Generated tags still need testing in the debugger or sharing interface used by the target platform.
How current is this page?
The methodology and source notes were reviewed on 2026-07-24. Editable rates and inputs should still be checked against the provider or authority linked below.
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