Monu Tools

Watermark Image

Add a text watermark to an image, with control over size, color, opacity and position, all in your browser.

How to use the Watermark

  1. 01

    Choose an image from your device.

  2. 02

    Type your watermark text and adjust size, color, opacity and position.

  3. 03

    Download the watermarked image.

Frequently asked questions

Is my image uploaded anywhere?

No. The watermark is drawn entirely in your browser, so your image never leaves your device.

Can I use a logo instead of text?

This tool adds a text watermark. For a logo, add it as text for now, or overlay it with an image editor.

What size is the watermark?

The size is a percentage of the image width, so it scales sensibly whether the image is small or large.

About this tool

A watermark tool that stamps custom text over your image, with adjustable size, color, opacity and one of nine positions, shown in a live preview.

It runs locally in your browser, so it is quick and your image stays private.

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