Open Graph Debugger
Inspect og: meta tags from pasted HTML
About
Paste an HTML <head> and this tool extracts every Open Graph (og:) meta tag, highlights which required tags (og:title, og:description, og:image, og:url, og:type) are present or missing, and shows a small link-preview card built from them. Useful for debugging link previews on Facebook, LinkedIn and Slack. Runs in your browser; no page is fetched.
Related guides
Related tools
API Mock Server
Define mock REST routes and intercept fetch calls client-side
Bandwidth Calculator
Estimate how long a file takes to transfer at a given connection speed — correctly handling bits vs bytes (Mbps vs MB/s) and SI vs binary size units
Broken Link Checker
Extract http(s) links from pasted HTML and check them via proxy
cURL to Code Converter
Convert cURL commands to code snippets in multiple languages. Parse cURL and generate JavaScript, Python, PHP, and more.
DNS Lookup Tool
Query DNS records and resolve domain names to IP addresses
DNS Propagation Checker
Compare DNS answers from global public resolvers and see propagation consensus instantly