VaultPDFLocal PDF Atelier
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Add Image Watermark to PDF Locally

Apply a local logo, seal or brand mark with page range, opacity, scale and placement controls.

Add image watermarkFull toolkit
how it works

Designed for the shortest private path.

  1. Add one PDF and one PNG or JPG image.
  2. Choose pages, opacity, scale and placement.
  3. Apply the watermark locally and download.
local processing workbench

Drop files. Choose a tool. Download the result.

0 B uploadedFiles stay in this tab
0PDF files
0Images
0 BLocal size
selected operation

Image mark

Add a PNG or JPG logo watermark to selected PDF pages.

Dedicated Worker protectedAdd files to activate protected local processing.
0 B uploadtransferable bufferstimeout guard

Add one PDF and one PNG or JPG image. Both remain local.

Shortcut: Cmd/Ctrl + Enter
Drop PDF files to start.
page previewAdd a PDF to preview pages

Local page thumbnails will appear here for split, reorder and rotate workflows.

seo content matrix

Review, sign and mark PDFs

Separate visible signature marks from certificate signatures and keep every output as a copy.

Audience
freelancers, finance teams and document reviewers
Primary intent
add visible marks without changing the original file
sign pdf locallyflatten pdf formwatermark pdf no uploadimage watermark pdf locallyadd page numbers to pdfrotate pdf pages
faq

Practical boundaries before you process a file.

Which image formats are supported?

PNG and JPG are supported for direct PDF embedding.

Does the logo upload?

No. Both the PDF and watermark image stay in the browser tab.

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