How to Watermark Photos (and Make It Look Good)

Published October 11, 2026

Free tool: Image Watermark Tool→

A watermark is a name, logo or copyright notice placed over a photo. It reminds viewers who made the image, makes casual copying less attractive and keeps your credit attached when a picture is shared without its caption. This guide covers where to place a watermark, how big and how faint to make it, and how to add one with the free Image Watermark Tool.

What a watermark can and can't do

A watermark can credit your work wherever the image travels, discourage people from reusing it as their own, and advertise your website or business.

It can't make an image impossible to steal. Determined people can crop or edit a watermark out, especially a small one in a corner. Think of it as a deterrent and a signature, not a lock. In most countries, you own the copyright to photos you take whether or not they carry a watermark.

What to write

Keep it short and recognizable:

• © 2026 Jane Smith
• janesmithphoto.com
• @janesmithphoto

A website or social handle is often more useful than a name, because it tells people where to find you.

Placement, size and opacity

• Corners are the least distracting, but also the easiest to crop out. They suit portfolios where the photo should shine.
• The center is the hardest to remove, but it gets in the way of the picture. It suits proofs you send to clients before payment.
• Opacity between about 30% and 70% keeps the watermark readable without dominating the photo.
• White text works on dark or busy areas, black text on light ones. Check the spot you place it on, not the photo overall.
• Size it relative to the image. The font size is measured in the photo's own pixels, so 40 pixels is clear on a 1200-pixel-wide image but small on a 4000-pixel photo straight from a camera.

How to watermark a photo with Graph Maker

1. Open the Image Watermark Tool and drop in a PNG, JPG or WebP image, or click to upload one.
2. Type your watermark text, replacing the default "© My Watermark".
3. Set the font size in pixels and pick the text color.
4. Adjust the opacity, from barely visible to solid; it starts at 70%.
5. Choose the position: top left, top center, top right, center, bottom left, bottom center or bottom right, and set the padding, the distance from the edges.
6. Click Apply Watermark and check the preview.
7. Download the watermarked image as PNG or JPG.

The watermark is added in your browser, so your photo isn't uploaded.

Tips

• Keep your originals unwatermarked and only watermark the copies you share.
• Use the same style on every photo so your work is instantly recognizable.
• Resize before you watermark if you're sharing smaller copies, so the watermark ends up the right size.
• Don't let it ruin the photo. A huge, solid watermark protects the image but also stops people enjoying it, and sharing it.

Frequently asked questions

How do I add a watermark to a photo for free?

Upload the photo to the Image Watermark Tool, type your text, choose the size, color, opacity and position, apply the watermark and download the result.

Where should I put a watermark?

In a corner for a subtle signature, or across the center when you need strong protection, for example on proofs. Avoid placing it over plain areas where it's easy to retouch away.

Does a watermark protect my copyright?

Your copyright usually exists as soon as you take the photo. A watermark doesn't create it, but it reminds people the image belongs to someone and makes it easier for them to credit you.