URL Expander
Paste a shortened link (TinyURL, bit.ly, t.co, buff.ly, etc.) and see the full redirect chain + final destination before you click. SSRF-protected server-side fetch.
About the URL Expander
Paste a shortened link (TinyURL, bit.ly, t.co, buff.ly, etc.) and see the full redirect chain + final destination before you click. SSRF-protected server-side fetch.
URL Expander is a free browser-based tool on QuickFnd. Paste a shortened link (TinyURL, bit.ly, t.co, buff.ly, etc.) and see the full redirect chain + final destination before you click. SSRF-protected server-side fetch. No installation or account required — runs entirely in your browser on desktop and mobile.
- Type
- Tool
- Method
- percent-encoding per RFC 3986, reversible
- Runs in
- Your browser — no account, no install
- Price
- Free
- Privacy
- Inputs stay on your device unless the tool says otherwise
Frequently asked questions
Our server sends an HTTP HEAD request to the short URL you paste. If the response is a redirect (3xx), we follow the Location header to the next URL and repeat. We continue up to 10 hops, collecting every URL and status code along the way. The final URL is what you would actually land on if you clicked.
Yes, it is safe. Your IP address never contacts the target site — our server does all the fetching on your behalf. We also use SSRF protection to block any shortener that tries to redirect to localhost, private IP ranges (10.x, 192.168.x, 172.16-31.x), or internal service ports (SSH, MySQL, Redis, etc.). If a chain hits an unsafe URL, the tool stops immediately.
All of them. The expander works with bit.ly, tinyurl.com, t.co (Twitter/X), buff.ly (Buffer), goo.gl (legacy Google), ow.ly (Hootsuite), is.gd, t.ly, rebrand.ly, shorturl.at, cutt.ly, and any other service that uses standard HTTP 3xx redirects. If it is a real URL shortener, we can follow it.
Modern URL shorteners often chain through tracking redirects. Click a bit.ly link and you might go: bit.ly/abc → click.link/tracker → goo.gl/xyz → actual-site.com. Each hop adds attribution, tracking params, or A/B test assignments. The expander shows every step so you can see exactly what is happening.
You will see a clear error message with the partial chain if any hops succeeded before the failure. Common errors: invalid URL format, DNS failure, connection timeout, unsafe target (SSRF block), infinite redirect loop (after 10 hops), or the target site returning a 5xx error. All errors are shown with their HTTP status and the exact URL that failed.
Three main use cases: (1) Safety — verify a link from a suspicious email or social post before clicking, (2) Analytics — see what tracking layers a link chains through, (3) Research — confirm the final destination of an affiliate link or ad URL. Anyone who treats link hygiene seriously needs an unshortener.
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