How to Rename a SharePoint File Extension from JPG to JPEG
Question details
The user needs a method to change the file extension of an uploaded file from .jpg to .jpeg in a SharePoint environment.
- Product
- SharePoint
- Device & OS
- Windows
- Scenario
- Attempting to modify file properties or extensions directly within the SharePoint online document library.
- Observed behavior
- The SharePoint web interface allows users to edit the filename but restricts modifying the actual file extension.
Ensure you have the Microsoft OneDrive desktop application installed and signed in with an account that has editing permissions for the target SharePoint library.
Rename the File Extension Using Local OneDrive Sync
By syncing your SharePoint library locally to Windows, you can utilize File Explorer to freely rename file extensions and have those changes reflect online.
SharePoint Online restricts changing file extensions via its web interface to prevent users from accidentally corrupting files or making them unreadable. To bypass this, you can sync the library to your desktop. Windows File Explorer grants full control over file properties, allowing you to easily adjust extensions like .jpg to .jpeg before syncing back to the cloud.
Navigate to your document library in the SharePoint web interface. Click the 'Sync' button in the top toolbar and allow your browser to open Microsoft OneDrive when prompted.
Open Windows File Explorer and look at the left navigation pane. Click on the building icon representing your organization to find and open the newly synced SharePoint folder.
In File Explorer, click the 'View' tab at the top. In the 'Show/hide' group, ensure the checkbox for 'File name extensions' is selected so you can see the .jpg extension.
Right-click the target image file and select 'Rename' (or click it and press F2). Change the '.jpg' portion of the name to '.jpeg' and press Enter. Click 'Yes' on the warning prompt that appears.
Wait a few seconds for the status icon next to the file to change to a solid green checkmark. This indicates the updated file extension has been successfully synchronized back to SharePoint.
Manage and Edit Your Documents Seamlessly with WPS Office
While resolving SharePoint syncing and file extension issues requires workarounds, managing your actual documents shouldn't be complicated. WPS Office provides a lightweight, highly compatible alternative for everyday productivity, freeing you from restrictive web interfaces.
- 1. Download the installer: Visit the official WPS Office website and click the free download button to get the setup file.
- 2. Install the software: Run the downloaded installer and follow the simple on-screen prompts to complete the setup on your Windows PC.
- 3. Open and edit your files: Launch WPS Office and open your synced SharePoint documents locally to enjoy an unrestricted editing experience.
Frequently Asked Questions
Can I change file extensions directly in the SharePoint web browser?
No, the SharePoint Online interface hides the file extension during the renaming process by default. This is a deliberate design choice by Microsoft to prevent users from accidentally changing a file format and rendering it unopenable.
Will renaming a JPG to JPEG affect my image quality?
No. Both .jpg and .jpeg represent the exact same image compression standard (Joint Photographic Experts Group). Renaming the extension does not alter the underlying file data or reduce image quality.
What if my IT department has disabled OneDrive syncing?
If you cannot use the OneDrive sync client, you must download the JPG file to your local computer, rename the extension to JPEG in your downloads folder, and then manually upload the file back into SharePoint.
Why does Windows warn me when changing an extension in File Explorer?
Windows displays a standard warning because changing an extension to an entirely different format (like changing a .docx to .jpg) breaks the file association and makes it unreadable. Changing between synonymous formats like .jpg and .jpeg is perfectly safe.
