Watermark PDF
Add text or image watermarks to every page of your PDF.
Drop PDF here or click to browse
Single file · Max 100.0 MB · Works fully in your browser
How it works
- 1
Upload your PDF and choose watermark type: text or image.
- 2
Customize opacity, rotation, size, color, and position.
- 3
Click "Apply Watermark" and download your watermarked PDF.
About Watermark PDF
Watermark PDF overlays text or an image on every page. Control opacity, rotation, position, and styling. The current release does not provide custom page-range selection or an underlay mode.
Read the full Watermark PDF guide →When to use Watermark PDF
When to use this
Use Watermark PDF when you need a fast, browser-first fix for a common PDF task without installing software. Standard PDF processing happens locally; QR Scan to PDF may use encrypted relay traffic when direct connectivity is unavailable.
Search intent
Before vs after
Before
You have a document that needs a quick change, but the workflow is blocked by file size, formatting, security, or organization issues.
After
The PDF becomes ready for sharing, submission, printing, or archival with the exact changes you needed without leaving the browser.
Common mistakes
- !Skipping a quick preview before downloading the final file.
- !Not checking the output on a real device before sending it to a colleague or portal.
- !Using the wrong tool for the job because local PDF editing and conversion are not interchangeable.
Compared with alternatives
This stays local to your browser, which is safer for confidential documents than cloud-only alternatives.
It is faster for repetitive work because no signup, installation, or server wait time is required.
It is a practical option for everyday PDF fixes without paying for a full desktop suite.
Why people choose Watermark PDF
Browser-first processing
Standard PDF processing runs locally in your browser. QR Scan to PDF may use encrypted WebRTC relay when direct connectivity is unavailable. No account is required.
Fast enough for real work
Most common PDF jobs finish in seconds without waiting for a server queue or external app.
Built for everyday tasks
Students, freelancers, and teams rely on this for forms, contracts, reports, scans, and shared documents.
Common ways people use Watermark PDF
Brand client deliverables with a company logo watermark
Mark draft documents "Confidential" or "Draft" before internal review
Add a copyright notice across a document before public distribution
Stamp "Approved" or a status label across a reviewed document
Why use EssentialPDFTool?
Browser-first privacy
Standard PDF processing happens in your browser. A 100 MB per-file limit applies, and QR Scan to PDF may use encrypted WebRTC relay when needed.
No signup required
Use the tool instantly — no account, no email, no credit card needed.
Works everywhere
Runs on any device with a modern browser — desktop, tablet, or mobile.
No quality loss
Direct PDF manipulation preserves fonts, images, and vectors at original fidelity.
Frequently asked questions
Can I use my company logo as a watermark?
Yes. Upload a supported image file and set its opacity and position.
Can the watermark be removed by the recipient?
Stamped watermarks are part of the content layer. While not impossible to remove with advanced tools, they are not easily editable.
Can I watermark only specific pages?
No. The current release applies the watermark to every page.
What fonts are available for text watermarks?
The current release provides Helvetica, Times-Roman, and Courier.
Does a tiled/repeating watermark pattern work?
No. The current release places one watermark per page.