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Bulk URL Opener - Open Multiple Links at Once

Open dozens of URLs in separate tabs with one click. Supports delay between tabs, deduplication, domain grouping, CSV/TXT import, and export. Free, no sign-up.

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Free Bulk URL Opener - Open Multiple Links at Once

The bulk URL opener lets you paste a list of links and open them all in separate browser tabs with a single click. It is built for developers, SEO professionals, researchers, and anyone who regularly works with lists of URLs and wants to stop opening them one by one.

Unlike basic tab openers, this tool includes features that make it genuinely useful for real workflows: automatic deduplication removes repeated links before opening, domain grouping sorts URLs by website so related pages open together, and the delay slider prevents your browser from being overwhelmed by dozens of tabs loading simultaneously.

Your URL list is never sent to any server. Everything runs locally in your browser. Use Save Session to store your list in browser storage and pick up where you left off.

Features

Auto add https://

Paste bare domains like "example.com" and the tool adds the protocol automatically before opening.

Deduplication

Removes exact duplicate URLs before opening so you never open the same page twice by accident.

Delay between tabs

Set a delay from 0 to 3 seconds between each tab opening. Helps bypass popup blockers and prevents browser slowdown.

Domain grouping

Sorts URLs by root domain before opening. All pages from the same site open consecutively.

Randomize order

Shuffles the URL list before opening - useful for random sampling from a large list.

Import TXT/CSV

Import a plain text file with one URL per line, or a CSV file - the tool extracts all URLs automatically.

Export list

Download your processed URL list as a .txt file after deduplication and sorting.

Save session

Saves your URL list to browser localStorage so you can close the tab and come back later.

How to Use

  1. Paste your URLs into the text area, one per line. Or click "Import TXT/CSV" to load from a file.
  2. Choose your options: enable deduplication, domain grouping, or randomize order as needed.
  3. Set a delay if you want tabs to open gradually rather than all at once.
  4. Click "Open All Tabs". Your browser may ask you to allow popups - click Allow.
  5. Use "Stop" to cancel mid-way through a large list. Use "Export List" to save the processed URLs.

Tips for Best Results

Popup blocker: Most browsers block tabs opened by scripts by default. After clicking "Open All Tabs", look for a popup blocker notification in your address bar and click "Always allow popups from this site".

Large lists: Opening more than 20-30 tabs at once can slow down your browser significantly. Use a delay of 500ms or more, or split your list into smaller batches.

CSV import: The tool scans every cell in your CSV for values that look like URLs. You do not need to clean up the file first - just import it and the tool extracts the links.

Frequently Asked Questions

Why does my browser block some tabs from opening?

Browsers have built-in popup blockers that may block tabs opened programmatically. To allow them, click "Allow" in the popup blocker notification that appears in your address bar after clicking Open. Using a delay between tabs (500ms or more) also helps bypass popup blockers.

How many URLs can I open at once?

There is no hard limit in the tool, but opening too many tabs at once will slow down your browser. We recommend opening 20 or fewer tabs at a time. Use the delay slider to spread them out and reduce browser load.

What does "Auto add https" do?

If a URL does not start with http:// or https://, the tool automatically prepends https:// before opening it. This means you can paste bare domains like "example.com" without typing the full protocol.

What is domain grouping?

Domain grouping sorts your URLs by their root domain before opening them. This means all URLs from the same website open consecutively, making it easier to work through a list of links from multiple sources.

Can I save my URL list for later?

Yes. Click "Save Session" to store your current URL list in your browser's localStorage. Click "Load Session" to restore it. The session persists until you clear your browser data or click "Clear Session".

What file formats can I import?

You can import plain text files (.txt) with one URL per line, or CSV files (.csv) where URLs can be in any column - the tool extracts all values that look like URLs automatically.

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