Image Watermark
Image Watermark is a free online watermarking tool that supports both text and image watermarks. Place the watermark in any of nine positions or tile it across the whole picture, adjust the font size, color, and opacity, preview the result live, and download the watermarked image with one click.
Watermarking runs entirely in your browser — images are never uploaded, and no account is required. It is great for signing photography, marking ID document photos with a usage note to prevent misuse, or branding visual assets.
How to Use
- Upload the image you want to watermark
- Choose the watermark type: text or image
- Enter the text or upload a watermark image, then adjust position, size, color, and opacity
- Check the live preview
- Download the watermarked image
FAQ
Is the watermark tool free?
Yes, it is completely free with no sign-up and no limit on the number of images.
Are my images uploaded to a server?
No. Watermarks are drawn and exported entirely in your browser, so neither the original nor the result leaves your device — safe even for ID photos.
What is the tiled watermark mode for?
Tiling repeats the watermark across the entire image so it covers every important area and is hard to crop or erase — a common way to protect ID photos and document screenshots from misuse.
Does watermarking reduce image quality?
Practically no. The watermark is rendered at the original resolution and everything except the watermark stays as-is, so any quality difference is barely noticeable.