IPFS Gateway Checker
Test whether a CID is retrievable through the major public HTTP gateways — with per-gateway status, latency, and ready-to-use links.
A path after the CID (e.g. /metadata.json) is preserved. Try:
404 means the gateway is up but cannot find providers for this CID — pin it somewhere (Pinata, web3.storage, your own node) before sharing links.
CORS blocked means the gateway refused a browser request — it may still respond to curl or server-side calls.
Public gateways are best-effort and sometimes flagged for phishing. For production, pin content and prefer a dedicated or self-hosted gateway.