How to overlay an approved stamp onto a pdf
- Step 1Prepare your approval stamp graphic — Create or export an APPROVED stamp image as a transparent PNG.
- Step 2Upload the document to approve — Drop the PDF into the stamp tool.
- Step 3Upload the stamp graphic — Add the transparent PNG stamp as the overlay.
- Step 4Position and apply — Place the stamp in the desired position (e.g., top right corner of page 1) and download.
Frequently asked questions
Can I apply the stamp to just one page?+
Yes — specify the page number to apply the stamp only to that page.
Can I add a date to the stamp?+
Add a date to your stamp graphic before using it, or use the Page Numbers tool to stamp date-like text after applying the stamp.
Will this create a legally binding approval?+
A visual stamp is a convenience mark. For legally binding approvals, use a digital signature solution.
Privacy first
All PDF processing runs locally in your browser using PDF-lib and pdf.js. No file is ever uploaded — only metadata counters are saved for signed-in dashboard stats.