Image Stamp
Place a logo or image on every page of your PDF, at any position and size.
About this tool
Branding documents with a company logo, adding a scanned signature stamp, or marking pages with a seal — Image Stamp places any PNG or JPG onto every page of your PDF at the position and size you choose.
PNG images with transparency work beautifully for logos and signature stamps, blending naturally with the page content underneath.
How to use Image Stamp
1
Add your PDF file
Drag and drop the document to stamp.
2
Choose the stamp image
Pick a PNG or JPG, set its position and width.
3
Download the stamped PDF
Every page now carries your image.
Frequently asked questions
Which image format works best for logos?
PNG with a transparent background. The logo will blend cleanly over the page instead of sitting in a white box.
Can I place the stamp anywhere?
Choose from five positions: the four corners or the center of the page. The width is fully adjustable in millimeters.
Can I use this for a signature?
Yes — a scanned signature saved as a transparent PNG, placed bottom-right, is a common use. Note this is a visual stamp, not a cryptographic digital signature.