Mark drafts before they spread
Photographers sending wedding previews, illustrators posting work-in-progress on Instagram, and educators sharing worksheet PDFs all risk unlicensed redistribution. A subtle diagonal watermark identifies source without obliterating the image.
Placement strategy
Corner marks are easy to crop—centered semi-transparent text survives naive edits better. Include a URL or copyright symbol clients can read when considering purchase.
Legal and technical limits
Watermarking does not register copyright. Register works per your jurisdiction and use contracts. This browser tool applies raster overlays only—no invisible forensic fingerprinting.