Add Watermark
Add text or image watermarks to PDF pages.
Free Online Tool — No Download Required
Drop your file here
Choose files for add watermark.
Add Watermark Options
Review your document details, choose settings, then prepare the result for download.
PDF Workspace
Document preview and tool output details appear here.
Select a PDF to begin.
Free Add Watermark Online — RezanToolbox
Looking for a free Add Watermark online? RezanToolbox provides a focused add watermark for students, office teams, freelancers, administrators, and document-heavy professionals. Add text or image watermarks to PDF pages. The tool runs in your browser with no registration or software installation required.
How to Use Add Watermark — Step by Step
- Open RezanToolbox Add Watermark for a focused PDF workflow.
- Choose or drop your PDF document into the workspace.
- Review file details and adjust available document settings.
- Prepare the output, then download the result when it is ready.
Add Watermark — Frequently Asked Questions
Yes, Add Watermark is 100% free on RezanToolbox. No hidden fees, no premium tiers, no credit card, and no registration required. Use it as many times as you want.
Tool inputs are processed in your browser and are not submitted to a RezanToolbox account or file-processing server. Optional analytics, when accepted, measures site usage rather than the text, files, code, or numbers entered into a tool.
No download required. Add Watermark works directly in your web browser on Chrome, Firefox, Safari, and Edge. Just open the page and start using it instantly.
Yes. RezanToolbox is fully responsive and works on iPhone, Android, iPad, and all mobile devices with a modern browser.
RezanToolbox includes PDF tools for merging, splitting, compressing, rotating, converting, previewing, extracting, and organizing documents.
Review the result for your specific use case. Calculations can depend on assumptions, file conversions can change formatting, and generated code or text should be tested before it is used in an important workflow.