Last updated on 2026-03-31
How to Add, Edit, and Remove Watermark in PDF
Watermarks are useful for indicating ownership, branding, or document status. With PDNob PDF Editor, you can quickly insert, modify, or remove watermarks using built-in tools designed for both single files and batch operations.
1. Add Watermark for a single PDF
Follow these steps to insert a watermark into a PDF.
- Open your PDF, go to the "Edit" tab, then click "Watermark".
- Choose the watermark type: Text, Image, or PDF.
- Enter text or upload your file, then customize settings such as font, color, opacity, and size.
- Set placement options, such as positioning (foreground or background) and whether to tile the watermark across the page.
- Specify the page range (all pages, selected pages, or odd/even pages).
- Click "Save" to apply the watermark to your document.
2. Edit Watermark in PDF
You can update an existing watermark at any time.
- Open the "Watermark" panel under the Edit tab and locate the current watermark.
- Click "Edit" to reopen the settings. Adjust content, style, or layout as needed, then click "Apply" to save changes.
3. Batch Add/Remove watermark in PDF
Batch processing allows you to manage watermarks across multiple PDFs efficiently.
- Open "Batch PDF Tools" from the main interface and select "Watermark".
- Click "Add Files" or "Add Folder" to import the PDFs you want to process.
- Choose "Add Watermark" to insert a new watermark, then configure text or file-based watermark options.
- Alternatively, switch to "Remove Watermark" and click "Apply" to automatically detect and remove existing watermarks.
