Those Boring Tools
Image ToolsPrivate by design

Add Watermark to Image

Add a diagonal text watermark, like your name or website, across a photo — processed entirely on your device using the browser's canvas.

How to use this tool

  1. 1Add an image.
  2. 2Enter your watermark text and adjust opacity/size.
  3. 3Download the watermarked image.

Frequently asked questions

Can I change the watermark's position or angle?+

The watermark is placed diagonally across the center at a fixed angle — custom positioning isn't currently supported.

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