Yes. You can apply watermark to full documents.
Watermark PDF
Add text watermarks to PDF pages with position and opacity controls.
All processing happens in your browser. Files never leave your device.
Drop a PDF to add watermark text
Add a text watermark to all pages or selected ranges.
About this tool
Toolnetix Watermark PDF helps you place consistent text marks such as CONFIDENTIAL, DRAFT, INTERNAL USE, or brand labels across your document in seconds. You can control opacity, font size, rotation, and position so the watermark stays readable without overwhelming the underlying content. This is useful for proposal reviews, client drafts, internal policy documents, training files, and any workflow where document status needs to be obvious at a glance. You can apply marks to every page or target only selected page ranges when different sections need different treatment. Processing runs fully in your browser with no server upload, which keeps sensitive PDF content on your own device. After reviewing the output, download the new file and continue with related tools such as Number PDF Pages or Sign PDF to finish your final document package. Try next: Number PDF Pages • Sign PDF.
How to use
- Upload your PDF document.
- Enter watermark text, font size, opacity, and rotation angle.
- Choose watermark position on the page.
- Apply the watermark to all pages or selected page ranges.
- Download the watermarked PDF.
Related tools
Try next: Number PDF Pages • Sign PDF • Merge PDF.
Frequently asked questions
Yes. Enter a page range such as 1,3,5-7 to target selected pages.
Yes. Font size, angle, position, and opacity can be adjusted.
Yes. Files are processed locally in-browser.