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Mastering How to Edit Watermark in PDF: A Comprehensive Guide

PDFs are a common sight, whether it's for personal use or at the workplace. One feature they often have is watermarks. These are not just for looks. They serve many purposes. They can showcase a brand or protect copyright. But sometimes, you may need to change this watermark. 

So, what do you do then? How can you edit a watermark in a PDF? That's where this guide comes in handy. It will take you step-by-step on how to do this.

Step-by-Step Guide How to Edit PDF Watermark

Editing a PDF watermark involves changing multiple elements. These include the watermark's type (text or image), its text content, size ratio, opacity level, page range, and tiling. But remember, you can't always change a watermark. 

If the watermark is flattened and merged with the PDF content, you might not be able to change it. We'll talk more about this in the next section.

To make changes to a PDF watermark, we need a reliable tool. For this purpose, we recommend UPDF. Here's a simple step-by-step guide to editing a watermark using this tool:

Step 1. Download and Install UPDF 

Click the button below to download the UPDF application. Once installed, start the UPDF application and click "Open File" to select the PDF file you wish to modify.

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edit pdf watermark open file

Step 2. Access the Watermark Editing Tool 

In the UPDF interface, navigate to "Page Tools." Select " Watermark."

Upon selecting " Watermark," all watermarks within the document will be displayed. Choose the watermark you wish to modify and click the "Edit Watermark" icon.

edit watermark in pdf

Step 3. Edit the Watermark in PDF

UPDF lets you alter many details. This includes the watermark type, text, font, size, color, opacity, rotation, ratio, page range, and tiling.

UPDF offers various options for watermark customization:

  • Type: Your watermark can be text-based, image-based, or even another PDF. If you want to change the type, you'll need to remove the existing watermark and add a new one. This is because the type isn't editable.
  • Positioning: Do you want your watermark straight or tilted? Choose your preference.
  • Content: Adjust the watermark text. You can change the font, color, underline, and alignment.
  • Size and Opacity: Control the size and transparency of your watermark.
  • Number and Placement: Choose to have a single watermark or many repeated across the page. You can also adjust their positioning - move them up or down.
  • Layer: You can place the watermark above or below everything else on the document.
how to edit watermark in pdf

After making your changes, click "Apply" to save them to your document.

Step 4. Save the PDF

When you have completed the necessary edits, remember to save your document to secure the changes. Select "File," then "Save" or "Save As," and pick a location on your device to store the updated PDF.

Extra Tip: Step-by-Step Guide to Remove Watermark from PDF

Sometimes, you might not just want to edit a watermark but completely remove it. Here's how to do it using UPDF.

  • Once your PDF is open, go to "Page Tools." Choose "Watermark" In the dropdown menu and "Remove Watermark."
  • The software will display all watermarks within your PDF. Select the watermark you want to remove.
  • A prompt will appear asking you to confirm the watermark removal. Click "Cancel" or "Delete" to proceed.
  • After successfully removing the watermark, don't forget to save your document by clicking on "File" and then "Save" or "Save As." Choose the desired location on your device for the watermark-free PDF.
edit and remove pdf watermark

UPDF is a versatile PDF editor available for Windows, macOS, iOS, and Android. Renowned for its seamless user interface. UPDF allows you to edit, annotate, convert, and even sign PDFs, catering to both personal and professional needs. 

Recognized by tech leaders for its reliability and comprehensive feature set, UPDF stands as an all-encompassing solution for efficient document management.

With a clear understanding of UPDF's capabilities, you are now fully equipped to manage watermarks in your PDF files effectively. Whether you need to edit or remove a watermark from PDF, UPDF provides a streamlined, user-friendly solution.

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Is it Possible to Edit All Kinds of Watermark in PDF?

Absolutely, editing a watermark in a PDF is feasible, but certain factors come into play. The primary concern is whether the watermark is flattened or not. When a watermark isn't flattened, meaning it's separate from the PDF content, you can change it. Just follow the steps we detailed earlier.

Typically, standard watermarks created using tools like UPDF, Adobe Acrobat, or Foxit aren't flattened and can be edited. If not made with these tools, there's a high chance the watermark is flattened, making edits more challenging.

When Will You Need to Edit the Watermark in PDF?

Editing watermarks in PDFs is a vital skill in today's digital world. We often need to tweak these subtle marks for different reasons. 

Here are some common situations:


A company's visual identity changes during a rebranding phase. It may involve an updated logo or a complete design makeover. In these scenarios, the old watermark in PDF documents, usually the company logo, needs to be swapped with the new one. This ensures the documents stay consistent with the new brand image.

Reading Issues: 

Sometimes, a watermark can hide important details. In such cases, you may need to change its size and place or even delete it.

From Draft to Final: 

In document creation, a 'Draft' watermark is frequently used. This mark helps distinguish the in-progress version from the final one. However, once the document is finalized, this watermark should be removed or replaced with a 'Final' watermark.

Privacy Levels: 

In the world of research or study, a watermark can show how private a paper is. If this level changes, the watermark should change too.

Legal Needs: 

Some legal papers need a certain watermark to be seen as valid. The watermark must be fixed if the law changes or a mistake is found.

Keeping Information Current: 

A watermark might include a date or version number that needs updating over time to ensure the document remains accurate.


If a watermark's style, font, or color doesn't match the document, you may need to edit it.

New Owner: 

When a document gets a new owner, they may want to change the watermark to their own.

In short, there are many times when you might need to edit a PDF watermark. That's why tools like UPDF are so handy. They make this task easy and effective.


Learning how to edit a watermark in a PDF document is a valuable skill that can save you time and effort, especially in professional environments. The UPDF PDF editor makes this process simple and straightforward. Remember that the possibility to edit a watermark depends on whether it's flattened into the document. With this knowledge at your fingertips, you'll be better equipped to manage and modify your PDF documents in a way that suits your needs. So give UPDF a try today, and take control of your PDF management.

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