Add an image or signature to a PDF
Select an image from your device, place it where it belongs, and check the final scale in the page preview. Use a transparent PNG when you want a signature without a visible rectangle behind it.
How it works
Open the PDF and choose the target page.
Select an image from your device.
Resize and position it, then export an updated copy.
Questions people ask
Which image formats can I use?
PNG, JPEG, and WebP are supported. PNG is usually the best choice for a signature or logo with transparency.
Can I add images to more than one page?
Yes. Place each image where it belongs before exporting, then inspect the pages in the final PDF.
Can I use this to add a signature?
Yes. Make sure you have authority to sign the document, and keep a copy of both the original and the signed export.
Does my PDF get uploaded?
No. The tool reads and edits the file in your browser. Exported files are downloaded directly to your device.
Should I keep the original file?
Yes. Exported files are new copies, but keeping the original lets you revisit a different edit or recover from a mistake.