Secure PDF Watermark Tool

Protect your documents by adding a custom text or image watermark. Our tool is fast, free, and completely secure. Because all processing happens directly in your browser, your files are never uploaded to a server. You maintain full control over your private data.

Why Watermark Your PDFs?

Watermarking is a simple yet powerful way to protect and brand your digital documents. It serves several crucial purposes for both individuals and businesses.

1. Document Protection & Copyright

The most common reason to add a watermark is to protect your intellectual property. By stamping your name, logo, or a copyright notice on your work—be it a report, photograph, or design portfolio—you discourage unauthorized use and make it clear who the owner is.

2. Branding & Promotion

Consistently adding your company logo as a watermark on documents like proposals, invoices, and marketing materials reinforces your brand identity. It ensures that every shared document acts as a subtle promotional tool, enhancing brand recognition and professionalism.

3. Document Status & Confidentiality

Use text watermarks to clearly label the status of a document. Words like "DRAFT," "CONFIDENTIAL," "SAMPLE," or "APPROVED" provide immediate context to the reader, preventing misunderstandings and ensuring sensitive information is handled appropriately.