Add Signature to PDF
Add your handwritten signature to any PDF document — draw, position, and download in under a minute.
Your files are processed securely and deleted within 1 hour.
How to add a signature to a PDF
- Upload your PDF document
- Draw your signature using the signature canvas
- Click on the PDF page to position your signature
- Download the PDF with your signature embedded
Why Formfy's signature tool?
Adding a signature to a PDF doesn't have to mean printing, signing, and scanning. Formfy's tool lets you draw your signature on screen and embed it directly into the PDF at exactly the right position.
Need signatures from clients or multiple parties? Formfy's e-signature platform handles multi-party signing, automated reminders, and audit trails — all without paper.
Frequently Asked Questions
What's the difference between 'Sign PDF' and 'Add Signature to PDF'?
Both tools perform the same function — drawing and placing a signature on a PDF. They are designed for different search intent but work identically.
Can I use a typed signature instead of drawing?
Currently the tool supports hand-drawn signatures. Typed signature generation is on the roadmap.
Can I resize my signature?
The signature is placed at a standard size. For precise sizing, use Formfy's full e-signature platform which offers sizing and alignment controls.
Does this work on mobile?
Yes. You can draw your signature on a touchscreen and tap the PDF to place it.
Is the signed PDF the same quality as the original?
Yes. Only the signature image is added — all existing content, compression, and structure remain intact.