Add Watermark to Image
Place a text watermark on an image with position, size and opacity control.
Runs entirely in your browser.
Your data never leaves this device and is never sent to our servers.
Drop an image to watermark
or click to choose a file · processed on your device
A watermark marks ownership without ruining the picture. The usual mistakes are making it either so faint it can be cropped out, or so heavy it dominates the image. Tiled diagonal marks are the hardest to remove; a single corner mark is the least intrusive.
How to use it
- Drop in your image.
- Type your watermark text.
- Set position, size, rotation and opacity.
- Download the marked image.
Not working as you expect? Report a problem with this tool.
Frequently asked questions
Can a watermark be removed?
A corner mark can usually be cropped away. A tiled, semi-transparent diagonal mark across the whole image is much harder to remove cleanly, at the cost of being more visible.
What opacity works best?
Around 30–50%. Visible enough to deter casual reuse, faint enough not to spoil the image.
Is my image uploaded?
No. The watermark is drawn on a canvas in your browser and the file never leaves your device.