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Add Watermark

Stamp a text watermark on every page of your PDF. Customize the text, opacity, and color.

Drop a PDF file here

or click to browse

Watermark will be applied to all pages

Maximum recommended file size: 100MB

Protect Your Documents with Custom Watermarks

Adding a watermark is one of the best ways to indicate document status (such as Draft, Confidential, or Approved) or establish ownership of your work. Our secure, browser-based tool lets you quickly apply custom text watermarks across every page of your PDF. With intuitive controls for opacity, font size, and color, you can ensure your watermark is visible without obscuring the underlying content.

How to Add a Watermark

  1. Upload Document: Select or drag and drop the PDF you want to watermark.
  2. Customize Watermark: Enter your custom text (like 'CONFIDENTIAL' or 'DRAFT'), and tweak the opacity, size, and color.
  3. Apply and Save: Click 'Add Watermark' to process the file, then download the watermarked PDF.

FAQ

Upload your PDF file, enter the text you want to use as a watermark, adjust the opacity, font size, and color, then click 'Add Watermark' to apply it to all pages.
Yes, you can easily adjust the opacity slider to make your watermark more transparent or more opaque depending on your needs.
Absolutely. All processing happens entirely within your browser. Your files are never uploaded to any external servers, ensuring complete privacy.