How to use
- Select or drop a PDF and pick the page to sign.
- Draw your signature on the pad, or upload a PNG signature.
- Drag the signature onto the page, resize it, then apply and download.
Frequently asked questions
Is this a legally binding digital signature?
No. This adds a visual image of your signature to the page — it is not a cryptographic or certified e-signature, so it carries no encryption or tamper-proof seal.
How do I position and size the signature?
After drawing or uploading, click on the page preview to drop the signature, drag it to move, and drag the blue corner handle to resize it.
Are my documents uploaded anywhere?
No. The PDF and your signature are processed entirely on your device — nothing is sent to a server.
About this tool
Add a visual signature to a PDF: draw it with your mouse or upload a PNG, then drag to place and resize it on any page. Runs entirely in your browser — nothing is uploaded.