Image Watermark Tool

How to Add a Watermark to an Image

Upload your image, type your watermark text (such as your name, website URL, or copyright notice), and use the controls to adjust the look and placement. The preview updates in real time. When you're happy with the result, click "Download Watermarked Image."

If you need to crop the image before watermarking, use the Image Cropper first, then bring the result back here.

Watermark Tips

• Position matters. Corner watermarks are easier to crop out. Center or diagonal placement across the main subject is harder to remove.
• Opacity balance. A watermark set too dark obscures the image; too transparent and it becomes invisible when printed. 40–70% opacity usually strikes a good balance.
• Include your URL. Using your website address as the watermark text serves double duty — it deters theft and acts as a backlink when others share the image.
• Outline style for dark images. If your image has dark areas, switch to "Outline" or "Solid + Outline" style so the text remains readable against both light and dark backgrounds.

Frequently Asked Questions

Does this tool upload my photos?

No. Everything happens in your browser using the Canvas API. Your images are never sent to a server.

Can I watermark multiple images at once?

This tool processes one image at a time. For batch watermarking, desktop software such as IrfanView, GIMP's Script-Fu, or Adobe Lightroom's export presets are better suited.

How hard is it to remove a watermark?

A semi-transparent watermark placed over important content (rather than a plain background) is significantly harder to remove than one in a corner or over a uniform area. Modern AI inpainting tools can still remove watermarks in many cases, so consider watermarks as a deterrent rather than an absolute protection. For legally binding image protection, formal copyright registration provides stronger recourse.

What is the copyright symbol (©) for?

The © symbol indicates that a work is protected by copyright. While you don't need the symbol to hold copyright (it's automatic in most countries), adding it to images makes your ownership explicit and discourages unauthorized use. Use it with your name and the year: © 2026 Your Name.

Should I use PNG or JPG when saving a watermarked image?

PNG is lossless and preserves the watermark text with sharp edges — ideal if the image will be edited further. JPG produces smaller files and is fine for web use, but compression artefacts can slightly blur fine text. WebP offers a good middle ground with smaller files and good quality.