Add an image watermark to a PDF

Use this action to add an image watermark to a PDF document in your Power Automate flow.

Check also our custom text watermark action.

Parameters

File Content

The content of the input PDF document.

• This field is Required
• The type is File

Image Content

The content of the image for the watermark. The format of the image must be PNG or JPEG.

• This field is Required
• The type is File

Transparency

The transparency level for the watermark from 0 (opaque) to 100 (transparent).

• This field is Optional
• The type is Integer Number
• Valid values are integer numbers between 0 and 100
• The default value is 75

Margin

The distance in inches from the border of the page to the watermark.

• This field is Optional
• The type is Number
• The value must be positive.
• The value can be decimal.
• The default value is 1.0.

Response

Watermarked PDF File Content

The content of the watermarked PDF document.

• The type is File
• You can use it as an input to other actions in your flow.