Add Image to PDF
Add a logo, a “Paid” or “Approved” stamp, or any image to the pages of a PDF, choosing where it goes and how large and transparent it is.
Result
Choose a PDF and the image to add.
How to use this tool
- Choose a PDF, then an image (PNG, JPEG or WebP).
- Choose pages, position, size and opacity, then select Add image to PDF.
How it works
The image is converted to PNG (keeping transparency), scaled to the chosen share of the page width and drawn with pdf-lib, positioned with a 5% margin.
Example
A company logo
Add a PNG logo to every page, top right, at 20% of the page width.
Privacy and limitations
- Your files are processed on your device and never uploaded.
- Large images are scaled to at most 2,000 pixels to keep the PDF small.
Frequently asked questions
How do I make a stamp semi-transparent?
Lower the opacity to around 40–60%.
Can I add text instead?
Yes, with Watermark PDF or Add Page Numbers to PDF.