Get file thumbnail Action in OneDrive For Business Connector.(Power Automate Cloud flows)

Japanese version.

The action is to get the URL of the thumbnail of the specified file.

How to use

Select the "OneDrive For Business" connector when adding steps to the flow.

Select "Get file thumbnail" from the "Actions" menu.

Set parameters.



Specify the ID of the file stored in OneDrive.

Select a file with the directory icon on the right.

When selected, it looks like a file path, but it is only a display and the substance is an ID.

If you delete the specified file and then create a file with the same name, it will be treated as a different file.
In such a case, an error will occur that the file does not exist, so it must be re-specified in the flow.

Dynamic content.

Set the ID of the following triggers/actions dynamic content.

Those that retrieve file contents at the same time are excluded.



Thumbnail Size

  • Small:About 1/4 file size
  • Medium:About half file size
  • Large: Full-size file

Dynamic contents

Retrieves information on created thumbnails.


The width and height of in pixels.


The URL of the thumbnail you created.

This URL is valid for 6 hours.

Send it as an email or save it as an image.

You can save the content of the file with the "Upload file from URL" action.

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OneDrive For Business Connector(Power Automate Cloud flows)