BROWSER-ONLY DIAGNOSTIC
HLS URL checker
Inspect an HLS address from your browser. The URL is not uploaded, saved or turned into a public listing.
URL checker
Check an authorized public playlist directly from this browser. The URL is never sent through our server.
Credentials are omitted, referrer data is suppressed, and query strings are redacted from results.
Input is not stored
The full URL is excluded from our database, logs and analytics events.
No server proxy
These tools do not use a server-side fetch proxy. If a remote source blocks cross-origin browser access, download the file and open it locally instead.
Unsafe targets blocked
Localhost, private networks, file URLs and embedded account credentials are rejected.