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How to Fix SharePoint Site Creation Problems in Chrome and Edge

Ayan MasoodAyan Masood Oct 29, 2026 869 views

Question details

Users are unable to create a SharePoint site because the site creation window blinks repeatedly or fails to load properly in Chrome and Edge.

How to Fix SharePoint Site Creation Problems in Chrome and Edge
Product
SharePoint Online
Device & OS
not provided
Scenario
Attempting to create a new site in SharePoint Online using Google Chrome or Microsoft Edge browsers.
Observed behavior
The site creation pop-up window blinks continuously or fails to load, preventing the user from selecting a site type and completing the setup.
Before you start

Ensure you have the necessary administrator or user permissions to create a SharePoint site, and verify that your browser is updated to its latest version.

Solution 1Recommended

Test in Private Browsing Mode and Disable Extensions

Running your browser without active extensions helps identify if a third-party add-on is interfering with the SharePoint pop-up window.

Third-party browser extensions, especially ad-blockers and privacy shields, can block or conflict with SharePoint's dynamic scripts, causing the site creation window to glitch or blink repeatedly.

1
Open a Private Window

Launch Google Chrome and press Ctrl+Shift+N to open an Incognito window, or press Ctrl+Shift+N in Microsoft Edge for an InPrivate window.

2
Test Site Creation

Log in to your SharePoint Online account in the private window and click the 'Create site' button to see if the window loads correctly.

3
Disable Conflicting Extensions

If the site creation works in private mode, return to your normal browser window. Go to your browser's Extension settings and disable your extensions one by one, refreshing SharePoint after each, to isolate the problematic add-on.

Test in Private Browsing Mode and Disable Extensions
Clear Browser Cache: If disabling extensions does not work, try clearing your browser's cache and cookies to remove outdated site data that might be causing the loading loop.
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Frequently Asked Questions

Why does the SharePoint site creation window blink repeatedly?

This is typically caused by a conflict with a third-party browser extension (such as an ad-blocker), corrupted browser cache, or a script rendering bug in Chrome or Edge when loading SharePoint's dynamic pop-up windows.

Does clearing browser cache fix SharePoint loading issues?

Yes, clearing your browser's cache and cookies can resolve continuous loading loops and graphical glitches by forcing your browser to download the most recent and uncorrupted site data directly from SharePoint Online.

What should I do if the SharePoint 'Create site' button is completely missing?

If the 'Create site' option is missing from your SharePoint start page, it means your Microsoft 365 administrator has restricted site creation permissions for your account. You will need to contact your IT department to request permission or have them create the site for you.