SharePoint Document Issues

Can You Change the Maximum Upload Size in SharePoint Online?

Maira Mehtab Sep 22, 2026 868 views

Question details

A SharePoint administrator wants to know if there is a way to configure or change the maximum file upload size limit for users in SharePoint Online.

Product: SharePoint Online
Device & OS: not provided
Scenario: An administrator is attempting to adjust upload restrictions or troubleshoot large file uploads in a SharePoint Online environment.
Observed behavior: There is no visible configuration option or setting within the SharePoint Admin Center to increase or decrease the maximum file upload size.

Before you start

Check your current file sizes and confirm that your organization's SharePoint site has enough available storage quota before attempting to upload exceptionally large files.

Solution 1Recommended

Understanding the SharePoint Online Upload Limit

Microsoft enforces a strict, tenant-wide maximum file size limit for SharePoint Online that cannot be manually changed by administrators.

SharePoint Online currently has a hard-coded maximum file upload size limit (up to 250 GB per file) across the entire service. Microsoft does not provide an administrator setting to increase this limit or enforce a smaller custom limit.

Since this is a backend service limitation, no PowerShell commands or admin center toggles can bypass it. If you wish to see this feature added in the future, providing direct product feedback to Microsoft is the recommended path.

Verify Current Upload Limits

Check Microsoft's official SharePoint limits documentation to confirm the current 250 GB maximum upload size.

Submit a Feature Request

Navigate to the Microsoft Feedback Portal (feedbackportal.microsoft.com), select SharePoint, and submit a request or vote on existing threads asking for custom file size limits.

No Admin Override: Be cautious of third-party tools claiming to change this limit; the restriction is enforced at the Microsoft server level and cannot be overridden.

Solution 2

Workarounds for Handling Large Files

Since the maximum upload limit cannot be modified, use file management techniques to upload oversized content successfully.

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Frequently Asked Questions

What is the maximum file upload size for SharePoint Online?

As of recent Microsoft updates, the maximum upload size for a single file in SharePoint Online and OneDrive for Business is 250 GB.

Can I set a maximum file size limit for specific users?

No. Currently, SharePoint Online does not offer a native setting to restrict individual users to a smaller custom upload size limit.

Why does my file fail to upload even if it is under the limit?

Upload failures for files under the maximum limit are usually caused by browser timeouts, unstable network connections, or exceeding the site's overall storage quota. Using the OneDrive sync app is recommended for very large files.

Document & File Issues