URL Opener
Paste a list of URLs and open every one in a new browser tab, one at a time with a configurable delay — a status log tracks what opened, what your popup blocker stopped, and what wasn't a valid URL.
Input
Most browsers only allow the first tab from a click to open freely — every tab after that can be stopped by your popup blocker. If many show as blocked, allow popups for this site and try again.
Status log
Nothing opened yet — paste some URLs and click "Open all".
Guides
Paste a list of links and open every one in its own browser tab — no more copying and pasting URLs one by one out of a spreadsheet, a scraped list, or a batch of search results. URL Opener queues up your list and opens each address in turn, entirely in your browser: nothing you paste is sent anywhere.
How to use it
- Paste your URLs into the box, one per line. Bare domains like
example.comwork too — a missinghttps://is added automatically. - Set the delay between opens with the slider, from no delay up to 5 seconds. A short delay spreads the tabs out so your browser and popup blocker don't see them as a flood all at once.
- Click Open all. Tabs open one at a time in list order; click Stop at any point to cancel the rest.
- Watch the status log below the button — each URL is marked opened, blocked, or invalid as it's processed.
About popup blockers
Browsers only treat the very first window.open() call inside a click as something the user asked for. Every tab after that is opened from a timer, not directly from your click, so most browsers' popup blockers will step in and stop it — that's normal browser behavior, not a bug in this tool. If you see several URLs marked "blocked," open your browser's site settings and allow popups for iotools.cloud, then run the list again. Some browsers also show a small "popup blocked" icon in the address bar you can click to allow it for the rest of the session.
What counts as invalid
Each line is checked as a URL after the https:// prefix is added if needed. A line that still doesn't parse as a URL — empty text, stray punctuation, something with a space in the middle — is logged as invalid and skipped, rather than crashing the run or silently disappearing. The remaining valid URLs keep opening on schedule.
Privacy
Everything happens locally: the list of URLs never leaves your browser, and no request is made to open pages on your behalf. window.open() is a purely client-side call, so this tool has no server component and no history of what you've opened.
Related tools
If you're building the list of links first, the URL Encoder / Decoder tool cleans up messy or percent-encoded URLs before you paste them here. Checking where a shortened or redirected link actually leads first? Try the Redirect Checker. And if you need to turn a URL into something scannable instead of clickable, the QR Code Generator covers that.