Frequently asked
questions
Quick answers about how OpenAllURLs works, what's allowed, and how to fix the weird things browsers sometimes do.
Nope. OpenAllURLs is 100% free and requires no sign-up and no email. Paste, click, done.
No. Everything runs in your browser, client-side. Your URLs never touch our servers.
No. All parsing, validation, and opening happens locally in your browser.
Up to 250 per batch. We stagger the window.open calls slightly so your browser doesn't choke.
Yes. Each URL should be in a new line and start with http:// or https://.
Each URL should be in a new line (one per line) and start with http:// or https://.
That's your browser loading 250 pages at once (not caused our website), and that is normal also in modern browsers. Try opening in smaller batches (50–100) or close other tabs before launching.
Our URLs should be opened in new tabs by default:
- By default Firefox should open our URLs in new tabs
- The first time, allow our website to open new tabs (if prompted)
- By default Chrome and Edge should open our URLs in new tabs.
- If you see new windows, check that no extension is forcing that behavior.
- By default Opera should open our URLs in new tabs
- The first time, allow our website to open new tabs (if prompted)
You need to allow https://www.openallurls.com/ to open popups:
- Visit chrome://settings/content/popups
- Open Settings > Privacy and security > Site Settings > Pop-ups and redirects
- Add www.openallurls.com and set it to Allow
- Open Settings > Privacy & Security > Permissions
- Click on "Manage pop-up and third-party redirect exceptions"
- Add www.openallurls.com and set it to Allow
- Visit opera://settings/content/popups
- Open Settings > Privacy and security > Site Settings > Pop-ups and redirects
- Under "Allowed to send pop-ups" section, click Add
- Add www.openallurls.com and set it to Allow
Any modern browser: Chrome, Edge, Firefox, Safari, Opera. We require JavaScript to be enabled.
Just share our website with your colleagues and friends, that's it ❤️
Still stuck?
Drop us a line — we usually reply within 1-3 days.