๐งAdd Text Watermark to PDF
Add a text watermark (e.g., 'CONFIDENTIAL', company name) to every page of a PDF. Adjustable color, opacity, rotation, and size.
How to use
- 1Upload a PDF file.
- 2Set the watermark text, color, opacity, and angle.
- 3Check the position and design in the preview.
- 4Click Apply and download the result.
FAQ
Can I use an image watermark?+
Text only for now. For logo images, you'll need a PDF editor.
Does it support Korean?+
Yes. Korean watermarks like '๋์ธ๋น' (Confidential) work. They render using the system's default Korean font.
Can I watermark only certain pages?+
Currently all pages at once. To watermark a subset, [PDF page extract] those pages first, watermark them, and merge back.
Will it block copying or printing?+
Watermarks are visual only โ they don't prevent copying or printing. For real protection, use PDF encryption or copy protection tools.
The watermark hides body text. How can I make it look better?+
Lower opacity to 30โ50% and use a gray tone โ that keeps body text readable. Diagonal placement (45ยฐ) also helps.
Can I remove the watermark later?+
It's flattened into the text layer, so removal is usually difficult. Keep the original safe separately.