Watermark Image Online Free

How to watermark an image

A watermark is a signature on your work: a shop name across a product photo, a logo in the corner of a portfolio image, or a username on a photo you share publicly. It does not make a photo impossible to steal — anyone determined can crop it out — but it makes casual reuse obviously yours, and it tells viewers where the photo came from.

Type the watermark text, or upload a logo image instead. Place it in one of nine positions, set the size as a percentage of the photo width, and set the opacity. A lower opacity (around 50 percent) marks the photo without shouting over it; full opacity is for when the mark itself is the point. The preview shows exactly where the watermark lands before you download.

The watermark is drawn onto the photo permanently — it becomes part of the image, not a layer you can remove later. That is the point, but it also means you should keep your original file untouched and watermark a copy. The download keeps the original format: a PNG stays a PNG, a JPG stays a JPG, and a WebP stays a WebP.

Everything runs in your browser, so the photo never leaves your device. There is no daily limit.

How to use this tool

1. 1Drop a JPG, PNG, or WebP image onto the page.
2. 2Type the watermark text (or upload a logo), pick a position, size, and opacity.
3. 3Press Add watermark and download the result.