Allow or restrict the ability to embed content on SharePoint pages
Site collection admins can turn off embedding content, allow embedding content from a specific list of sites, or allow embedding from any site by changing the HTML Field Security setting in Site settings.
Configure HTML Field Security in SharePoint Online
Sep 17, 2025 · Want to configure HTML field security in SharePoint Online? Follow this guide to set up your HTML field security. Start learning now!
How to Use Iframes in SharePoint Online (Updated Guide)
Nov 10, 2025 · HTML Field Security is a site-collection-level setting that controls whether contributors can embed content from external domains. This is the admin’s main tool for managing what gets …
office 365 - How can I enable the HTML Field Security link in ...
Jun 23, 2017 · By doing some research I encountered that I can enable the HTML field security link option to whitelist the site address from where the video will be embedded. To do so I just need to …
HTML Field Security not appearing as an option in the Site Settings …
Feb 23, 2024 · I'd like to embed a Sway slide in the Embed webpart within a page on a Communication site, but I get the following message: Embedding content from this website isn't allowed, but your …
Fix Issue: Embedding content from this website isn’t allowed
May 20, 2024 · Upon changing the settings for the HTML Field Security refresh your list in Microsoft Lists and you must see your embed component in the formatting.
Unable to embed an external site to Sharepoint Web Part
Mar 7, 2024 · In SharePoint Online, go to Site Settings > HTML Field Security and make sure the domain is added and that “Allow contributors to insert iframes from any external domain” is not the …
SharePoint Online - How to Allow Embedding External Domains
Jun 16, 2022 · On the Site Settings page, under Site Collection Administration, click on HTML Field Security. On the next screen, you will see a list of approved domains that are already part of the …
Add domains to HTML field security – skybow Portal
Dec 4, 2025 · Example of Add domains to HTML field security action configuration on the current site. For more information about Action Builder read Action Builder introduction article.
How to enable HTML field security in team site | Microsoft …
Mar 19, 2021 · I am trying to link a embed code in sharepoint site and to approve the domain i wanted to enable the domain from HTML field security option by adding that....