Tool / Open Graph Debugger
Social Preview Tester
A free tool to test social previews and ensure your content looks perfect across the web.
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.