PDF Watermark Online

Watermark PDF tool can insert watermark in PDF as custom text in multiple PDF documents at once with various directions like vertical, horizontal or diagonal and with your selected color. Selecting PDFs won’t upload it. Watermark PDF on your device securely.

What is Watermark in PDF?

In PDF, a watermark is text that appears in front of existing document content, like a stamp. For example, you could insert a “Confidential” watermark to pages with sensitive information.

Why should you insert watermark in PDF files?

Adding Watermark to PDF is one of the most effective ways to protect PDF files and documents which contain confidential, sensitive or proprietary information. Even if the document was sent without your permission, the watermark still identifies you as the owner, and you can also identify where your document leak came from. For any intellectual property such as photographs, designs or blueprints, it is even more essential to claim ownership by inserting a watermark that cannot be easily removed by anyone else.

How are we different from iLovePDF Watermark or Sejda PDF Watermark??

These online tools are uploading your files to their servers but DoozyTools’ PDF Watermarking online functionality is using client side script to perform all operations in your browser to keep your private data completely safe with you. Selected PDF files will not be uploaded to our or any other servers to add watermark on your selected PDF files. You can put PDF Watermark in bulk via our PDF Watermark Adder Online tool.

Which type of devices are supported via PDF Watermark Adder ?

DoozyTools’ PDF Watermarking tool is online browser based PDF tool hence you can add watermark to PDF in Mac, Windows, Android, Linux or any other operating system based devices where Chrome, Mozilla, Edge or other browsers are supported. JavaScript must be enabled in browser while working with our PDF Watermark tool.