How to Download Full-Size Photos from Microsoft Lists
Question details
The user needs a method to download the original, high-resolution images stored in a Microsoft Lists asset field rather than the compressed thumbnail versions.

- Product
- Microsoft Lists / SharePoint
- Device & OS
- not provided
- Scenario
- Attempting to retrieve image assets stored within a specific list column or an Asset tab.
- Observed behavior
- Images downloaded directly from the list interface are saved as small thumbnails instead of their original uploaded resolution.
Verify whether the images in your Microsoft List were uploaded as item attachments, embedded in a standard Image column, or linked from an external SharePoint document library, as this determines where the original file is stored.
Retrieve the Image from the Connected SharePoint Site Assets
Locate the source file in the backend SharePoint site where Microsoft Lists stores its image columns and site assets.
When you upload a photo to an Image column in Microsoft Lists, the system creates a compressed thumbnail for the list view but saves the original file in the background SharePoint site.
You need to navigate to the SharePoint backend to access the uncompressed image.
Navigate to the underlying SharePoint site that hosts your Microsoft List. You can often do this by clicking the 'Open in SharePoint' option or modifying the URL to reach the site's homepage.
Click the gear icon (Settings) in the top right corner and select 'Site contents', or find it in the left-hand navigation pane.
Open the 'Site Assets' document library. Look for a folder named 'Lists' and then navigate to the specific folder corresponding to your list's ID or name.
Find the original uploaded image file within this folder, select it by checking the circle next to its name, and click 'Download' from the top toolbar to save the full-size version.

Check the Item Attachments Field
Retrieve the full-size image if it was uploaded as a standard list item attachment rather than via a dedicated image column.
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Frequently Asked Questions
Why do my Microsoft Lists images download as thumbnails?
Microsoft Lists automatically generates and displays a compressed, low-resolution thumbnail version of images in the list view to improve page loading speeds. Right-clicking and saving directly from this list view saves the thumbnail instead of the original source file.
Where are Microsoft Lists images actually stored?
Images uploaded to an Image column in Microsoft Lists are typically stored in the underlying SharePoint site's 'Site Assets' library, within a specific subfolder designated for that list's unique ID.
Can I bulk export all list images at once in their original size?
You cannot bulk export full-size images directly from the Microsoft Lists interface. You must navigate to the backend SharePoint Site Assets folder where the images are hosted and download the entire folder or select multiple files from there.




