WatermarkPilot

WatermarkPilot provides browser tools for adding visible text or logo watermarks to supported photos and PDFs. The photo workspace accepts JPG and PNG, applies one setup across a batch, and calculates placement, size and margin relative to each image. A logo input needs genuine PNG transparency. Users can review results and download successful output copies individually or together in a ZIP. Free guest access has usage limits, while optional accounts and paid plans offer larger allowances. The photo guest path currently permits five photos per batch. Other tools have their own supported file profiles and limits, including the PDF workflow, so a file being within a size limit alone does not guarantee it can be processed. Supported media processing takes place in the browser. The site also includes watermark asset creation and inspection tools, and photo checks may reject formats or metadata that cannot be handled safely. Users should keep their original files and use photos, documents, text and logos they are authorized to edit or place.