Where can I position the watermark?

9 preset positions: top-left, top-centre, top-right, middle-left, centre, middle-right, bottom-left, bottom-centre, bottom-right.

Does watermarking happen on a server?

No — everything is done in your browser with HTML canvas. Your images are never uploaded to any server.

Yes — upload a PNG logo (with transparency) in Image mode and it will be overlaid at your chosen position.

For subtle watermarks, 20-30%. For visible copyright notices, 50-70%.

Add text or image watermarks to photos with custom position, opacity, and size. Fast, free, and no signup required.

No sign-up Batch convert 100% free

Drop your image here or click to browse

How useful is Image Watermark?

Choose Text or Image watermark mode

For text: type your watermark text and style it; for image: upload a logo or signature

Adjust position, opacity, and size, then download the watermarked result

Reduce image file size without losing quality. Supports JPG, PNG, and WebP.

Convert PNG images to smaller JPG files.

Convert PNG to modern WebP format for faster loading.

Convert PNG images to high-quality TIFF format.

Convert PNG images to animated or static GIF.

Convert PNG to Apple's HEIC format.