How to use TinyURL Link Checker
- Give TinyURL Link Checker response headers, cURL -i output or a HAR to work from.
- Hit Analyze and TinyURL Link Checker computes the result client-side.
- Use the parsed redirect chain and security-header audit TinyURL Link Checker produces — nothing was uploaded.
About this page
TinyURL Link Checker is a static, client-side tool with no backend. TinyURL Link Checker reconstructs a redirect chain and status codes from response headers, a curl -i dump or a HAR you capture in DevTools.
Because browsers block cross-origin live requests, TinyURL Link Checker works from captured headers rather than fetching the URL itself. Nothing you enter is uploaded, and it keeps working offline once the page has loaded.
Frequently asked questions
What does TinyURL Link Checker do?
Use TinyURL Link Checker to check your input without installing anything; everything happens client-side.
Is TinyURL Link Checker free to use?
Yes — TinyURL Link Checker is completely free, with no usage limits.
Is my input private in TinyURL Link Checker?
Yes — your input never leaves your device; TinyURL Link Checker does all the work in your browser.
Why can't TinyURL Link Checker fetch a live URL itself?
Browsers block cross-origin requests (CORS), so TinyURL Link Checker analyzes response headers, curl -i output or a HAR you capture and paste — all locally.
Does TinyURL Link Checker work on mobile?
Yes — TinyURL Link Checker is just a web page and runs on any modern browser, including phones and tablets.