Add Watermark

A tool to add watermark to PDF files stamps text like CONFIDENTIAL or DRAFT across every page in seconds. You can adjust the size, color, and opacity so the mark is visible but not distracting. The watermark is applied diagonally across every page by default.

Lawyers mark documents as DRAFT before finalizing to avoid premature distribution. Companies stamp SAMPLE on product catalogs shared publicly with potential clients. Photographers overlay their name on preview images sent to clients for approval.

You have full control over the watermark appearance. Font size, color, and opacity can all be adjusted to strike the right balance between visibility and professionalism. For most documents, opacity between 0.2 and 0.4 keeps the watermark visible without obscuring content.

Red watermarks signal urgency or confidentiality. Gray works well for draft or sample stamps. Black text at lower opacity is the most professional choice for corporate documents and legal filings.

The watermark is applied to every page in the document automatically. When you need to add a PDF watermark to protect your content, the application is consistent across all pages. The position, angle, and styling are uniform throughout.

Watermarks are embedded as part of the PDF content and cannot be easily removed by recipients. This makes them suitable for protecting preliminary documents, marking review copies, and asserting ownership.

Accounting firms watermark draft financial statements before client review. Government agencies stamp CONFIDENTIAL on sensitive documents. Publishers watermark review copies sent to media and reviewers.

The watermarked PDF can be printed, shared, and distributed just like a normal PDF. The watermark stays in place on every page regardless of how the file is viewed or reproduced. You can watermark PDF files for any professional scenario.