Can I customize the watermark appearance?

Yes, you can adjust the text and opacity level to achieve the desired look.

Will the watermark appear on every page?

Yes, the watermark is applied uniformly to every page of the PDF.

Watermark PDF

Add a custom text watermark to every page of your PDF.

Drag & drop your file here, or click to browse

PDF (.pdf)

Maximum file size: 20MB

Next steps

Use this checklist to turn a new account into a repeatable workflow.

Account

Complete your first signed-in task

Process at least one file while logged in so your workspace history and metrics start filling in.

Account

Decide if you need Pro limits

Upgrade when you need higher quotas, API access, or a cleaner team workflow.

Pricing

Create an API key

Pro users can generate API keys to connect document processing to internal tools or customer flows.

Get an API key

What This Tool Does

Add a custom text watermark to every page of your PDF document. Customize the text, opacity, and appearance to brand or protect your files. Ideal for marking drafts, confidential documents, or adding company branding.

How to Use It

Upload your PDF file.
Enter your watermark text.
Adjust opacity (light to heavy).
Download the watermarked PDF.

Why Use Our Watermark PDF?

Custom text watermarks on every page
Adjustable opacity for subtle or bold branding
Protect documents from unauthorized use
Free with no installation needed
Quick processing for any PDF

Common Use Cases

Marking documents as DRAFT or CONFIDENTIAL
Adding company branding to shared documents
Protecting intellectual property in shared PDFs
Claiming ownership of creative work
Identifying document versions or departments

Professional PDF Document Guidelines & Workflows

Portable Document Format (PDF) is the global standard for capturing and sending electronic documents in their exactly intended format. Understanding how to manage file dimensions, compression parameters, and security keys helps protect intellectual property and improve team productivity.

Balancing File Size and Image Resolution

Compressing PDF documents is essential for meeting email attachments and portal upload limits. However, aggressive compression can render small text and high-detail charts unreadable. Our tools use advanced optimization algorithms to discard redundant metadata and downsample images without compromising print readability. For office files and text-heavy sheets, standard compression yields maximum size reduction with zero visual degradation.

Securing Sensitive Corporate Documents

Before uploading and sharing corporate PDFs, apply robust encryption layers. Protecting files with password encryption restricts unauthorized viewing, while watermark layers prevent content stealing. When working with locked documents you own, decrypting them first simplifies collaborative edits. At Dociva, file privacy is handled automatically: files are decrypted and processed inside secure, isolated environments and fully removed from our servers within 30 minutes.