---
title: "Watermark"
canonical: https://www.graphicsmill.com/samples/tags/watermark
product: "Graphics Mill"
---

# Watermark

Adding text or image watermarks

- [Browse all samples](<https://www.graphicsmill.com/samples/index_md>)

## Samples

- [Add a tiled watermark to PDF pages](<https://www.graphicsmill.com/samples/Codecs/Pdf/AddWatermark_cs_md>): Adds a semi-transparent, rotated tiled text watermark to every page of a PDF file.
- [Overlay an Image onto Another Image](<https://www.graphicsmill.com/samples/Drawing/DrawingImages/DrawingImage_cs_md>): Overlay a watermark image onto another image using advanced graphics.
- [Simple Conversion (System.Drawing Interop)](<https://www.graphicsmill.com/samples/Interoperability/SystemDrawingInteroperability/SimpleConversion_cs_md>): Convert between GraphicsMill and System.Drawing bitmaps for RGB images.