AV-P08
Watermark PDF
Stamp text like DRAFT or CONFIDENTIAL across PDF pages, centred or tiled.
● Runs on your device; nothing is uploadedHow to use it
- Drop a PDF onto the upload area.
- Enter the watermark Text and choose Centred or Tiled.
- Set Font size, Opacity, Angle, Font, Colour and Pages.
- Press Apply watermark, check the preview, then Download PDF.
Limits
- File size
- 100 MB
- Text length
- 120 characters
- Font size
- 10–150 pt
- Opacity
- 5–100%
- Angle
- -90° to 90°, in 5° steps
- Characters
- Latin (WinAnsi) only
Features
- Single centred mark or tiled brick pattern
- Adjustable opacity, angle and colour
- Helvetica, Helvetica Bold, Times or Courier
- Preview of the first watermarked page before download
- Apply to all pages or a page range
For AI agents: avtools_pdf_watermark
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