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PDF Watermark

Add text watermark to PDF pages

About PDF Watermark

Add custom text watermarks to your PDF pages — ideal for protecting your documents.

How to use PDF Watermark

  1. 1Sign in, then upload your PDF.
  2. 2Enter the watermark text (e.g. CONFIDENTIAL, DRAFT, your name).
  3. 3Adjust size, opacity, rotation and color.
  4. 4Choose position: Center diagonal, Top right, Bottom left, or Tiled (repeated).
  5. 5Starter+: choose from 3 fonts (Helvetica, Helvetica Bold, Courier, Times Roman).
  6. 6Click "Download watermarked PDF".

Tips

  • Tiled mode repeats the watermark across the entire page — difficult to remove.
  • Use low opacity (20–30%) for a discreet but visible watermark.
  • Center diagonal is the most common for CONFIDENTIAL or DRAFT documents.

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OneKitTools TeamUpdated 2.21.4