AIAZHHow To Use
- Copy Your HTML — Open your webpage source and copy the section. No server upload — everything stays in your browser for complete privacy.
- Paste & Analyze — Paste your HTML into the textarea and click "Check Open Graph Tags" to extract all OG and Twitter Card meta tags instantly.
- Review Tag Report — See every Open Graph tag (og:title, og:description, og:image, og:url) and Twitter Card tag with pass/fail status.
- Preview Social Cards — View live previews of how your page will appear when shared on Facebook, LinkedIn, Twitter/X, and other social platforms.
- Fix & Verify — Update missing or incorrect tags based on the report. Keep it private — your HTML markup is never stored or tracked.
Frequently Asked Questions
What is an Open Graph checker and how does it work?
An Open Graph checker scans your HTML head section for Open Graph meta tags (og:title, og:description, og:image, og:url) and Twitter Card tags. It extracts their values, shows which are present or missing, and generates a live social media preview. All processing happens locally in your browser — no server upload required.
How do I use an OG tag inspector to validate my meta tags?
Copy the
section from your webpage source and paste it into the OG tag inspector. Click "Check Open Graph Tags" and the tool extracts every OG and Twitter Card tag, highlighting missing or incorrect values. The tag report shows pass/fail status for each required field, making it easy to identify what needs fixing.What does the social media preview checker display?
The social media preview checker shows how your page will appear as a link card on platforms like Facebook, LinkedIn, and Twitter/X. It renders the og:title, og:description, and og:image exactly as each platform would display them, including text truncation and image cropping. This lets you verify your tags produce the intended visual result before sharing.
How do I check Twitter Card tags for my website?
This tool checks both Open Graph tags and Twitter Card tags (twitter:card, twitter:title, twitter:description, twitter:image) from your pasted HTML. It validates that twitter:card is set (recommended: summary_large_image) and shows a dedicated Twitter/X preview. If Twitter-specific tags are missing, the tool notes that X will fall back to Open Graph tags.
Is my HTML data kept private when checking Open Graph tags?
Yes. All analysis happens locally in your browser. Your HTML markup, meta tag values, and page structure are never uploaded to any server. This means you can safely check staging sites, private pages, and local development environments without exposing sensitive information.
What Is an Open Graph Checker?
An Open Graph checker is a tool that reads the Open Graph meta tags in your webpage HTML and shows you exactly how your content will appear when shared on social media. These tags — og:title, og:description, og:image, and og:url — control the title, description, and thumbnail image that social platforms display in link previews. Without proper OG tags, platforms guess the content, often producing broken or misleading preview cards that reduce click-through rates.
Why Use an OG Tag Inspector for Social Media Optimization?
An OG tag inspector helps you verify that every required Open Graph and Twitter Card tag is properly configured before you share content. Missing og:image tags result in previews with no image, overly long titles get truncated mid-word, and descriptions that are too short fail to convey value. By using an OG tag inspector regularly — especially after site updates, CMS changes, or new page launches — you ensure consistent, professional link previews across Facebook, LinkedIn, Twitter/X, and messaging apps.
Getting the Best Social Media Preview for Your Links
A well-optimized social media preview can increase engagement by 2-3x compared to plain link shares. Best practices include using a 1200x630 pixel og:image with an absolute HTTPS URL, keeping og:title under 60 characters, and writing og:descriptions between 100-160 characters. This social preview checker helps you validate all of these factors at once, ensuring your links look professional every time they are shared.