How to Sign a PDF with an Image — Free
Need a signature on a contract or form? Stamp an image of your signature onto the PDF — no account, no upload.
Quick answer: Open the sign tool, choose a PNG/JPG of your signature, pick a position, and click. It's stamped on the last page.
When to use it
- Forms and contracts that ask for a handwritten-style signature.
- Quick approvals where a visual signature is enough.
Step-by-step
- Open the sign tool.
- Choose your signature image (PNG with a transparent background works best).
- Pick a position — bottom-left, bottom-center, or bottom-right.
- Click “Sign PDF” and download.
Tips
- A transparent PNG keeps just the ink, no white box.
- The signature is placed on the last page — merge first if you need it elsewhere.
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FAQ
Does this add a legal digital signature?
No — it stamps an image of your signature onto the page (visual only). For a certified digital signature, use a dedicated e-sign tool.
What image format should I use?
PNG (ideally with a transparent background) or JPG both work.
Where is the signature placed?
On the last page, at the bottom — you can choose left, center, or right.