Best Free Online Developer Tools to Use in 2026
A practical, opinionated list of the best free online developer tools worth using in 2026, organized by category so you can find what you need fast.
Aug 08, 2026
Paste a shortened URL to reveal its final destination and full redirect chain.
A shortened URL checker (also called an unshorten link tool or URL expander) reveals the real destination of a shortened URL without you having to click it. Shortened URLs from services like bit.ly, TinyURL, and t.co can hide the actual destination, making it difficult to know where a link really leads.
This tool follows the redirect chain step by step and displays every intermediate URL, the HTTP status code at each step, and the final destination. It also works for regular URLs that go through multiple redirects, giving you full visibility into where a link ultimately takes you.
Using this unshorten link tool is quick and straightforward. Follow these steps:
https://bit.ly/example).Here are some common situations where a shortened URL checker comes in handy:
This tool works with any public http:// or https:// URL, including bit.ly, TinyURL, t.co, ow.ly, is.gd, buff.ly, and any custom short domains that use standard HTTP redirects (301, 302, 303, or 307).
Yes. This tool only follows HTTP redirect headers — it does not execute JavaScript, load external resources, or interact with the destination page. The final URL is displayed for your review without exposing your browser to any potential threats.
HTTP status codes like 301 (Moved Permanently) and 302 (Found) indicate different types of redirects. A final 200 (OK) status means the destination is reachable. Other codes like 404 (Not Found) or 410 (Gone) indicate that the destination URL may be broken or removed.
Yes. This tool follows the entire redirect chain and displays each hop as a separate step. You can see every intermediate URL, the status code at each step, and the Location header value that tells the browser where to go next.
A short URL is a compressed version of a long URL created by a URL shortening service. When you visit a short URL, the service issues an HTTP redirect to the original long URL. Regular (unshortened) URLs point directly to the destination without an intermediate redirect.
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