How to Open a Large Amount of URLs at Once in Your Browser

Updated

Paste your list of links into a bulk URL opener—either a browser extension or a desktop app—and open them all with one click. Bulk URL Opener is a free, open-source tool built for exactly this: it takes a list of URLs (one per line) and opens them together, and it also lets you save lists of links you reuse so you can load and open them from a drop-down menu later. It's available as a Chrome/Chromium extension, a Firefox add-on, and a cross-platform desktop app. The main things to plan for are pop-up blocking and the performance hit of many open tabs.

Open a List of URLs in One Click

The basic workflow is the same across the extension and desktop versions:

  1. Prepare your list. Put one URL per line in a plain text file or directly in the tool's input area. Keep the https:// prefix so each line is a complete address.
  2. Load the list. Paste it into the extension's input field, or use the saved-list feature if you've stored these links before.
  3. Trigger the open. With one click, the tool opens every URL in the list as separate tabs.
  4. Verify. Check that the expected number of tabs opened. If some are missing, see the pop-up blocker note below.

Save and reuse lists

Instead of pasting the same links every time, you can create and store lists inside the extension. They then appear in a drop-down menu, so opening a large batch of frequently used links becomes a two-step action: pick the list, open it. This is the feature to use if your "large amount of URLs" is a recurring set—dashboards, research sources, or a daily reading queue—rather than a one-off batch.

Handle Pop-up Blockers and Tab Overload

Two things commonly go wrong when opening many URLs at once:

  • Pop-up blocking. Browsers may treat rapid, scripted tab openings as pop-ups and suppress some of them. If tabs go missing, allow pop-ups for the extension (or the page you're opening from) and try again. Opening in smaller batches is a reliable fallback.
  • Performance. Each tab consumes memory, and a few dozen heavy pages can slow a machine noticeably. If you regularly open very large lists, open them in chunks or close tabs you've finished with as you go.

Extension vs. Desktop App

Both versions of Bulk URL Opener handle the same core job—opening a list of URLs in one click and storing reusable lists. The difference is where the work happens:

Browser extension (Chrome/Firefox) Desktop app
Where you get it Chrome Web Store or Firefox Add-ons GitHub (cross-platform)
Best for Opening links inside your everyday browser session Keeping bulk-opening separate from your main browser, or working outside a single browser
Saved lists Stored in the extension, loaded from a drop-down Handled in the desktop app

Choose the extension if you want the tool sitting next to your normal browsing and your saved lists available in the same window. Choose the desktop app if you'd rather not add another extension or you switch between browsers. Both are free and open source, and the project accepts feature requests and pull requests on its GitHub repository.

Quick Checklist

  • One complete URL per line, https:// included.
  • Allow pop-ups for the tool if tabs don't all appear.
  • Open very large lists in batches to avoid memory strain.
  • Save recurring lists so future batches are a single click.