How to add the same full-screen image watermark to every page of a batch of PDFs? It is usually for promoting copyright, enhancing brand recognition, or applying a unified background template to documents, such as adding a company logo or seal image. When we want this image to cover the entire page without leaving any blank corners, but conventional single-page operations are not only tedious but also make it difficult to ensure that the image position is completely consistent on every page. Is there a way to uniformly add a full-screen image watermark to all pages of multiple PDF files at once?
This article will directly discuss how to solve the challenge of batch processing, allowing a specified image file to cover every page of a PDF in full screen. Whether the pages are landscape or portrait, they can be fully covered while the original document remains clearly readable. Let’s follow along and try it out!
Why Add a Full-Screen Image Watermark to Every Page of a PDF?
Enhanced File Protection
When a PDF file contains company confidential or original content, we may worry about it being arbitrarily distributed or misappropriated. Adding a full-screen image watermark to every page, such as a company logo or other image identifier, covers the entire page content, making it more prominent and harder to remove. Even if someone takes a screenshot or crops it, the watermark will remain.
Preventing Misuse and Tampering
Some PDF files are used for draft documents. If modified by others and redistributed, it may cause misunderstandings. Adding a full-screen image watermark can clearly indicate the file status, making others more cautious when using it and reducing the trouble caused by unintentional misuse.
Boosting Brand Effect
When companies send out materials or product files, they add a unified brand logo to each page. With a full-screen image watermark, whether the file is printed or forwarded, it continuously displays the company image, making the file look more professional.
Preview of Batch Adding Full-Screen Image Watermarks to PDFs
Before processing:
After processing:
Steps to Batch Add Tiled Image Watermarks to PDF Pages
1. Open [ HeSoft Doc Batch Tool ], select [PDF Tools] - [PDF Add Watermark].
2. In [Add Files] or [Import Files from Folder], choose a method to add the PDFs that need image watermarks. You can also directly drag PDFs into the area below to add them, then click Next.
3. Enter the settings interface, select [Image Watermark] as the watermark type, then click the image file to use as the watermark. Below, you can set the watermark size, transparency, and rotation angle. Choose [Tile] as the fill method. The tiling density can be set to Sparse, Normal, or Dense, representing 2x2, 3x3, and 6x6 respectively. After completing the settings, click Next. Then click Browse to select the save location for the new file.
4. Wait for the progress to complete, then open the save folder to view the PDF file with the full-screen watermark applied.
