Title Sniffer (One-File Edition)

No backend? No problem(ish). We’ll do same-origin fetches, accept pasted HTML, or hit a metadata API you trust.

A) Same-origin URL

Works only if target is the same origin as this page.

B) Paste HTML or upload an .html file

Zero network calls; no CORS headaches.

C) Metadata API (optional)

Tip: use {URL} placeholder. We’ll substitute the target URL.