# Add an image watermark to a PDF Stamp a PNG or JPEG image across the pages of a PDF in a Power Automate flow, with control over transparency, margin, and which pages get it. Use this action to add an image watermark to a PDF document in your Power Automate flow. <PowerAutomateAction title="Add an image watermark to a PDF" caption="Add an image watermark to a PDF." fields={[ { label: "File Content", kind: "token", value: "File Content", required: true }, { label: "Image Content", kind: "token", value: "Image Content", required: true }, { label: "Transparency", value: "50" }, { label: "Margin", value: "1" }, { label: "Pages", placeholder: "The pages to stamp, as a comma-separated list of page numbers", advanced: true }, ]} /> ## Parameters <ParamField name="File Content" type="File" required> The content of the input PDF document. </ParamField> <ParamField name="Image Content" type="File" required> The content of the image for the watermark. The format of the image must be PNG or JPEG. </ParamField> <ParamField name="Transparency" type="Integer Number" default="50"> The transparency level for the watermark from 0 (opaque) to 100 (transparent). This field is optional. Valid values are integer numbers between 0 and 100. </ParamField> <ParamField name="Margin" type="Number" default="1.0"> The distance in inches from the border of the page to the watermark. This field is optional. The value must be positive and can be decimal. </ParamField> <ParamField name="Pages" type="String"> The pages to stamp, as a comma-separated list of page numbers and ranges (for example `1..3,5`). A negative number counts from the end, so `-1` is the last page. Leave empty to stamp every page. This field is optional. </ParamField> ## Response <ParamField name="Watermarked PDF File Content" type="File"> The content of the watermarked PDF document. You can use it as an input to other actions in your flow. </ParamField> ## Related actions <CardGroup cols={2}> <Card title="Add text watermark" href="/docs/power-automate/add-text-watermark-to-pdf"> Stamp a custom text watermark instead of an image. </Card> <Card title="Add password" href="/docs/power-automate/add-password-to-pdf"> Protect the watermarked document with a password. </Card> <Card title="Merge documents" href="/docs/power-automate/merge-pdf-documents"> Combine several PDFs before or after watermarking. </Card> <Card title="Rotate pages" href="/docs/power-automate/rotate-pages-in-pdf"> Turn pages before you stamp them. </Card> </CardGroup>

Add an image watermark to a PDF

Stamp a PNG or JPEG image across the pages of a PDF in a Power Automate flow, with control over transparency, margin, and which pages get it.

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

ParametersSettingsCode viewTestingAbout

File Content

Image Content

Transparency

Margin

Add an image watermark to a PDF.

Parameters

File ContentFilerequired

The content of the input PDF document.

Image ContentFilerequired

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

TransparencyInteger Numberdefault:50

The transparency level for the watermark from 0 (opaque) to 100 (transparent). This field is optional. Valid values are integer numbers between 0 and 100.

MarginNumberdefault:1.0

The distance in inches from the border of the page to the watermark. This field is optional. The value must be positive and can be decimal.

PagesString

The pages to stamp, as a comma-separated list of page numbers and ranges (for example 1..3,5). A negative number counts from the end, so -1 is the last page. Leave empty to stamp every page. This field is optional.