URL Opener
URL Opener — runs in your browser. Inputs are not stored.
Open URLs in bulk
Enter values, then press Calculate.
Opens each URL with window.open. If the browser popup blocker is on, some or all may be blocked. Allow popups from the address bar.
How to use
- Put one address per line in URL list (line breaks). Empty lines are skipped.
- If a line has no http:// or https://, the tool prepends https://. Typing only example.com tries https://example.com.
- Press Open all to open each line in a new tab. Windows use the noopener and noreferrer options.
- Below, a sentence reports how many were attempted, estimated opened, and estimated blocked or failed. If pop-ups are blocked, it also asks you to allow pop-ups for this site.
- If the browser’s pop-up blocker is on, only the first tab may open, or none may open. Allow pop-ups for this site from the blocker icon in the address bar.
- Reset clears the list and the status text. Already opened tabs are not closed; close those yourself.
Key concepts
Bulk URL open is a helper that calls window.open on several links at once. It does not replace a bookmark folder; use it when you have several addresses to check. It does not fetch page content or take screenshots.
Pop-up blocking is a browser security feature. This tool does not bypass it. Do not mass-open suspicious short URLs. The list is not sent to a server and is processed only in the browser. There is no separate cap on how many lines you open at once, but browsers block many pop-ups. If you have dozens of addresses, open them in small batches. It does not scan for malicious links.
Example
For morning work, put three lines for the intranet wiki, mail, and calendar, then press Open all. If the status says 3 attempted · 3 estimated opened, three tabs appeared. If estimated opened is near 0, allow pop-ups and press again. Lines without http get https. For a morning routine instead of bookmarks, paste the three addresses you open often and press Open all. After you allow pop-ups, the estimated-opened count should be close to the attempt count.
Related: Domain extractor · HTML link extractor · URL encoder
Frequently asked questions
Only some new tabs open in bulk URL open.
That is the pop-up blocker. Allow pop-ups for this site in the address bar, then press Open all again. Compare estimated opened with estimated blocked or failed in the status text.
Does bulk URL open add http automatically?
If there is no scheme, it prepends https://. If http:// or https:// is already there, it is left as is. Other schemes such as ftp are not handled.
Does bulk URL open save links on a server?
No. The list is used only in the browser and is not sent. Closing the page also clears the input.
Can Reset in bulk URL open close the tabs it opened?
No. Reset only clears the input list and status text. Close already opened tabs in the browser yourself.
I want to extract HTML links and open them with bulk URL open.
First collect hrefs with the HTML link extractor, then paste that list into this screen’s URL list. This tool does not parse HTML.
How can I collect only domains instead of bulk URL open?
This tool opens tabs. To pull hosts only, use the domain extractor. You can run extract and bulk open in sequence.
Last reviewed: 2026-09-04