Supported extensions (expand/search)
Supports many aliases including jpeg.
Input extensions
Watermark placement and readability guide
Watermarking is most effective when text remains readable after platform recompression. Keep contrast high and opacity moderate so the mark survives resizing, while still preserving the underlying image for normal viewing.
For portfolio protection, use repeated patterns with wider spacing on large images. For brand attribution, a single corner watermark with subtle shadow is usually cleaner. Finalize watermark after resize/compress steps to avoid repeated degradation.
Where should I place a watermark?
Corner placement is standard for brand marks. Center or repeated layouts work better when anti-theft visibility is the priority.
How much opacity is recommended?
About 20-40% is a practical range for many photos. Increase for busy backgrounds or high-compression destinations.
Do I need stroke or shadow?
Use at least one of them. They improve readability across mixed backgrounds and reduce watermark loss after recompression.
Related watermark and delivery tasks
Branding and delivery cases this tool covers
Use Watermark when an image needs visible ownership or context before it is shared: add a text mark, brand product photos, label review drafts, or prepare protected assets for marketplaces and social posts. The controls are tuned for readable branding without forcing a separate editing workflow.