Free Image Watermark Tool

Why Add a Watermark to Your Images?

A watermark is a visible overlay — typically a text copyright notice or a brand logo — placed on a photo or graphic to establish ownership and deter unauthorised use. Watermarking is especially important for photographers, illustrators, designers, and content creators who share their work online. Even a subtle, semi-transparent watermark significantly reduces the likelihood of your images being used without credit or permission.

EazyStudio's watermark tool works entirely in your browser — your images are never uploaded to a server. Add a text watermark with a custom font, colour, and drop shadow, or overlay your own logo image. Choose from six positioning options including a full-diagonal overlay, and download the result as a high-quality PNG in seconds.

Text vs Logo Watermarks

A text watermark is the quickest to set up — type your copyright notice, brand name or website URL and style it with your preferred font and colour. A logo watermark uses your actual brand logo image and is ideal for consistent brand identity across a portfolio. PNG logos with a transparent background produce the cleanest result.

Tips for Effective Watermarking

For the best protection, place your watermark over the most visually important area of the image — not tucked in a corner where it can easily be cropped away. The Center or Diagonal options are hardest to remove. Use 40–60% opacity so the watermark is clearly visible without completely obscuring the photo. Enable the drop shadow option for text watermarks to ensure readability on both light and dark backgrounds.

Frequently Asked Questions

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