Image Watermark

Stamp text onto a photo or screenshot without sending it to a server.

100% private — your files never leave your device. Every tool on this page runs entirely in your browser. Files are processed locally and are never uploaded to any server, never stored, and never shared.

Image Watermark

Stamp text onto an image to mark ownership or draft status. Processed entirely in your browser — nothing is uploaded.

Preview

Your image will appear here with a live preview.

Output is a PNG with the text baked in. Download starts as soon as you click.

Why watermark an image?

A watermark makes it clear who owns an image or that it is a draft, which discourages uncredited reuse. Keep opacity moderate so the image stays usable while the mark stays visible.

Where should I place a watermark?

Center or tiled placement discourages theft but covers content; a corner mark is subtler. Balance protection against readability — a semi-transparent tile is the common compromise.

Will a watermark survive screenshot or crop?

A screenshot or crop can remove a corner watermark, so tiled or centered marks are stronger. Remember any watermark is deterrent, not uncrackable protection.

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