SharePoint Document Issues

Fix SharePoint Video Upload Stuck at 250 MB

Natalie TaylorNatalie Taylor Nov 3, 2026 868 views

Question details

The user needs to successfully upload a 250 MB MP4 video file to SharePoint without the process freezing or failing.

How to Fix SharePoint Video Upload Stuck at 250 MB
Product
SharePoint
Device & OS
not provided
Scenario
Uploading a large 250 MB MP4 video file to a SharePoint environment.
Observed behavior
The upload process gets stuck at 250 MB, prompting concerns about a potential 250 MB file size limit in SharePoint.
Before you start

Verify your upload destination. A SharePoint document library allows files up to 250 GB, whereas files attached directly to Microsoft Lists or SharePoint list items are strictly limited to 250 MB.

Solution 1Recommended

Use the OneDrive Sync Client for Large Uploads

Bypassing the web browser by syncing the SharePoint library to your local computer provides a more stable upload process for large video files.

Web browser uploads can sometimes time out or freeze during large file transfers due to network instability or browser resource limitations. Using the OneDrive sync client establishes a persistent connection that handles large files effortlessly.

1
Navigate to the SharePoint Library

Open your web browser and navigate to the specific SharePoint document library where you want to store the video.

2
Initialize Sync

Click the 'Sync' button located in the top command bar of the document library. Allow your browser to open Microsoft OneDrive if prompted.

3
Transfer the Video File

Once the library is synced and visible in your local File Explorer (Windows) or Finder (Mac), drag and drop your 250 MB MP4 video into the synchronized folder. OneDrive will automatically handle the upload in the background.

Use the OneDrive Sync Client for Large Uploads
Automatic Resumption: If your network drops while using the OneDrive sync client, the upload will automatically pause and resume once the connection is restored.
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Frequently Asked Questions

What is the maximum file size limit for SharePoint document libraries?

A standard SharePoint document library supports uploading individual files up to 250 GB in size, provided you are using the latest version of SharePoint Online.

Why is there a 250 MB limit mentioned in SharePoint?

The 250 MB limit applies specifically to files that are attached directly to Microsoft Lists or SharePoint list items. It does not apply to files uploaded into a standard Document Library.

Can I resume a web upload to SharePoint if it gets stuck?

Generally, uploads initiated directly through a web browser cannot be resumed if they freeze or time out. You will need to start the upload over, which is why using the OneDrive Sync client is recommended for larger files.