Add watermark for Image & PDF & HTML.
Can operate in batches.
Support .jpg, .jpeg, .png, .webp, .pdf .
Support .html, .htm, output .png .
watermark can be some text or any PNG image, can place to any position.
This app edits PDF files directly, so it doesnt break the structure of PDF files. It doesnt convert PDF to image first and then to PDF like some apps do, which destroys the structure of the PDF file and makes the PDF file uneditable.