---
title: "PDF Stamp Modifier"
slug: "pdf-stamp-modifier-10"
description: "Information about the PDF Stamp modifier."
updated: 2026-10-07T10:23:08Z
published: 2026-10-07T10:23:08Z
canonical: "kb.lasernetgroup.com/pdf-stamp-modifier-10"
---

> ## Documentation Index
> Fetch the complete documentation index at: https://kb.lasernetgroup.com/llms.txt
> Use this file to discover all available pages before exploring further.

# PDF Stamp Modifier

**Applies to:** Lasernet Core 10

You can apply one or more text strings and images as stamps to pages in a PDF document.

Images must be loaded into a JobInfo, before the modifier is executed, as binary graphics in PNG, JPEG or TIFF format.

**Notes:**

- The sheet design must be processed before using the PDF Stamp Modifier.
- The modifier can be applied at sheet or module level.

![](https://cdn.document360.io/c831ef63-c6b3-48ee-b443-3e33644e4e2e/Images/Setting/ln10-pdf-stamp-modifier-10-image-01.png)

Click **Add** to configure a new stamper item.

Click **Edit** to edit an existing stamper item.

The modifier can contain a list of items, where the items are inserted as layers in the PDF document, in the specified order.

## Settings

![](https://cdn.document360.io/c831ef63-c6b3-48ee-b443-3e33644e4e2e/Images/Setting/ln10-pdf-stamp-modifier-10-image-02.png)

| **Type** | Select Text or Image formats. |
| --- | --- |
| **Text & Image JobInfo** | A fixed text string with or without parameters for inserting page numbers. Type %P for current page and %T for total number of pages, like: “Page %P of %T”. Insert the contents of a JobInfo with binary graphics. Supported graphic formats: PNG, JPEG and TIFF. |
| **Font** | Times, Helvetica, Courier, Symbol and ZapfDingbats. |
| **Size** | Font sizes available: 4-12, 14, 16, 18, 20, 22, 24, 26, 28, 36, 48, 72 & 96 pt. |
| **Color** | Available values: Black, White, Red, Green and Blue |
| **Transparency** | Set a transparency value for the text where 0 % is opaque (darkest) and 100 % is fully transparent. Recommended for text inserted in the background. |
| **Position & Margin X/Y** | Set the position of the text. The value of the X/Y Position will insert the text in a position relative to the upper left corner of the paper. Top, Center and Bottom positions are relative to the X/Y margins. |
| **Rotation** | Rotate the text by the following degrees: 0, 45, 90, 135, 180, 225, 270, 315 |
| **Image Scale** | Scale the image. Values below 100% will reduce the image size and higher than 100% will enlarge the image (compared to the original). |