SharePoint Document Issues

Fix Missing SharePoint JS Link and Content Editor Options

Emma Brown Oct 1, 2026 869 views

Question details

The user needs to restore the missing JS Link and Content Editor Web Part options in SharePoint Online.

How to Fix Missing JS Link and Content Editor Options in SharePoint

Product: SharePoint Online
Device & OS: not provided
Scenario: Attempting to customize classic SharePoint pages using JS Link or Content Editor web parts, but the options are missing from the interface.
Observed behavior: The JS Link and Content Editor options do not appear, typically resulting from restrictive custom-script policies or an outdated SharePoint Online Management Shell.

Before you start

Verify that you have SharePoint Administrator privileges for your tenant and that your computer's Windows operating system is fully updated before attempting to modify script policies.

Solution 1Recommended

Update Management Shell and Enable Custom Scripts

Reinstall the SharePoint Online Management Shell and run the required PowerShell commands to allow custom scripts on your tenant.

SharePoint Online restricts custom scripts by default for security. Updating your Management Shell ensures the commands run properly without unexpected policy errors.

Download the Latest Shell

Navigate to the official Microsoft Download Center and download the most recent version of the SharePoint Online Management Shell.

Install on an Updated PC

Run the installer on a clean, fully updated Windows computer to ensure PowerShell dependencies function correctly.

Connect to SharePoint Online

Open PowerShell as Administrator and run the command 'Connect-SPOService -Url https://[yourtenant]-admin.sharepoint.com', entering your admin credentials.

Enable Custom Scripts

Execute 'Set-SPOSite -Identity https://[yourtenant].sharepoint.com -DenyAddAndCustomizePages 0' to restore the JS Link and Content Editor options.

Policy Changes: Microsoft service changes may reset these custom-script behaviors in the future. Keep an eye on the Microsoft 365 Message Center for policy updates.

Solution 2

Enable Custom Scripts via SharePoint Admin Center

Change the global custom script settings directly through the SharePoint Admin Center interface.

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Frequently Asked Questions

Why did the JS Link and Content Editor options suddenly disappear?

Microsoft periodically updates SharePoint Online service policies, often disabling custom scripts by default for security reasons. This automatically hides web parts like JS Link and Content Editor.

How long does it take for custom script changes to take effect?

When modifying custom script settings through the SharePoint Admin Center interface, it can take up to 24 hours for the changes to propagate. Using PowerShell commands generally applies the changes to a specific site immediately.

Can I use JS Link in modern SharePoint pages?

No, JS Link and the Content Editor Web Part are only supported in classic SharePoint experiences. For modern pages, Microsoft recommends using SharePoint Framework (SPFx) web parts and extensions.

Document & File Issues