CalculatorWorldWide

Bulk URL Opener

Launch multiple URLs at once. Free users can open up to 5 tabs. Upgrade to Pro Pass to launch unlimited tabs and organize daily links into Workspaces.

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Browser Pop-up Warning

Browsers naturally block scripts attempting to open multiple tabs at once. If your links do not launch, click the Pop-up Blocked icon in your address bar and check "Always allow pop-ups from this site".

URL Launch Zone

Saved Workspaces

Projects
Sponsored Resources Affiliate partners
Productivity

Notion Hub

Organize daily link collections, workspace folders, database wikis, and reference lists.

Get Notion Free
Performance

CleanMyMac Utility

Clean system memory, flush dns records, and optimize local browsers before opening heavy tabs.

Optimize Browser

⚡ Ad-Free Workspace

Upgrade to Pro Pass to completely hide all ads, sponsorships, and external reference links. Enjoy a focused, clean dashboard.

How It Works

Understanding the logic and mathematics behind the precision.

Core Algorithm

URL Opener Engine = window.open(url, '_blank')

Leverages browser multi-tab mechanics to trigger pop-ups concurrently.

Pop-Up Authorization

Most browsers default-block script-based tab creations. Authorize pop-ups for our domain to ensure seamless tab launching.

Clean Formats

Type or paste target URLs, separator line breaks, or spaced items. Invalid strings or empty lines are ignored automatically.

Saved Workspaces

Group repetitive URLs (e.g. Social, Finance, Dev) to execute daily routines without searching bookmarks menus.

Frequently Asked Questions

Your browser is blocking concurrent pop-up tabs. Check the address bar to permit redirects and pop-up launches from our domain.

Pro Pass users can paste URLs into the Launch Zone, click 'Save Workspace', choose a label, and log it instantly.

Pro Pass subscribers can open 50+ tabs simultaneously and log unlimited named workspace folders.