Free URL Expander

A URL expander (also called a URL unshortener) is a tool that reveals the full destination URL hidden behind a shortened link. When someone shares a link like bit.ly/abc123 or t.co/xyz, you cannot see where it leads. A URL expander follows the redirect chain server-side and shows you the final destination without you ever having to click the link yourself.

Short links hide the real destination, which makes them a common vector for phishing attacks, malware distribution, and scams. By expanding a short URL first, you can verify the domain is legitimate, check whether the destination uses HTTPS, and avoid landing on malicious websites. This is especially important for links received in emails, DMs, or social media posts from unknown senders.

This tool works with any URL shortener including Bitly (bit.ly), TinyURL, Google (goo.gl), Twitter/X (t.co), Rebrandly, Short.io, Ow.ly, is.gd, buff.ly, and any custom branded short domains. It follows standard HTTP redirects, so it works with any service that uses 301, 302, 307, or 308 redirects, which covers virtually every URL shortener in existence.

The tool sends a server-side HTTP request to the short URL with redirect following disabled. It records the response status code and the Location header (which contains the next URL in the chain). It then repeats this process for each hop until it reaches a non-redirect response (typically a 200 OK). The entire process happens on our server, your browser never contacts the destination URL directly.

A 301 means "Moved Permanently", the short URL permanently points to the destination. A 302 means "Found" or "Moved Temporarily", the mapping could change in the future. A 307 is a "Temporary Redirect" that preserves the HTTP method. Most URL shorteners use 301 or 302 redirects. The status code does not affect the safety of the destination, it only indicates how the shortener handles the redirect.

The safety indicator shows whether the final destination URL uses HTTPS (encrypted) or plain HTTP (unencrypted). A green shield means the destination is HTTPS, so your connection to that site would be encrypted. An amber warning means the destination uses HTTP, which means data sent to that site (passwords, form data) could be intercepted. Always be cautious with HTTP-only destinations.

Yes. A short URL can redirect through multiple intermediary URLs before reaching the final destination. This happens when the destination itself has redirects (e.g., HTTP to HTTPS, www to non-www, or old page to new page), or when multiple URL shorteners are chained together. Our tool shows every hop in the chain so you can see the complete path from the short URL to the final page.

Yes, this URL expander is 100% free with no sign-up required. You can expand unlimited short URLs, view redirect chains, check safety indicators, and track your expansion history, all without creating an account. If you want to create your own short links with built-in analytics, you can sign up for a free Flyn account.

If a short URL no longer works, the tool will show the error status code returned by the server (such as 404 Not Found or 410 Gone). If the server is completely unreachable, you will see a timeout or connection error. This information itself is useful, it tells you the link is dead and should not be clicked or shared.

Expanding a URL sends a single HTTP request to the short URL, similar to what happens when you click the link. Most URL shorteners will count this as a click in their analytics. However, because the request comes from our server (not your browser), the shortener will record our server IP address rather than yours, keeping your identity private.