Opening a list of links at once
Paste a list of URLs, one per line, and click the button to open every one in its own new browser tab - useful for quickly checking a batch of search results, backlinks, or competitor pages without clicking each link individually. Everything happens locally in your browser; no server involvement is needed for this simple action.
Why browsers push back on opening many tabs at once
Modern browsers deliberately limit how many tabs or pop-up windows a single page can open automatically, specifically to protect users from malicious sites that would otherwise spam them with unwanted windows. This is a browser-level protection that applies to any page trying to open multiple tabs programmatically, not a limitation specific to this tool.
What to do when tabs get blocked
If your browser blocks some or all of the tabs, it typically shows a small notification or icon in the address bar offering to allow pop-ups for that specific site. Click through that prompt to explicitly allow this site, then run the tool again - once allowed, the browser remembers that permission for future visits.
Common uses
Opening a batch of search engine results pages to review them side by side, checking a list of backlinks reported by another tool to confirm they're still live, or quickly reviewing several competitor pages at once during research without the friction of opening each one by hand.