Tool / Open Graph Debugger
Open Graph Debugger & OG Tag Checker
Instantly test OG tags, preview social cards, and validate OG images for any URL. Use this OG checker and OG image tester to debug how your links appear on Facebook, Twitter, LinkedIn, and other platforms.
What this tool checks
Every OG tag, social preview, and SEO signal — in one inspector.
OG Tag Checker
Inspect every og:title, og:description, og:image, and og:url tag in one click.
OG Image Tester
Validates status codes, file size, content type, HTTPS, and load time on your og:image.
Social Card Preview
Live Open Graph and Twitter card previews — exactly how Facebook, LinkedIn, and X will render your link.
Twitter Card Validator
Checks twitter:title, twitter:description, and twitter:image with a side-by-side card preview.
Redirect Chain Analyzer
Traces every 301 / 302 hop from your URL to the final destination, flagging chains that waste crawl budget.
Robots Tag Auditor
Reads meta robots and X-Robots-Tag headers — instantly surfaces noindex and nofollow directives.
Title Tag Auditor
Measures character length, flags too-short or truncated titles, and renders a live SERP snippet preview.
Structured Data Checker
Detects JSON-LD blocks and expands each schema type so you can verify rich result eligibility at a glance.
Canonical URL Inspector
Surfaces the canonical tag so you can confirm the correct page is being signaled to search engines.
Meta Tag Debugger
Full read-out of every relevant meta tag — one tool, no browser extensions required.