Sign PDF
Add your electronic signature to any PDF — draw, type, or upload.
Drop your PDF here or click to browse
Sign your PDF with draw, type, or upload options
How to Use Sign PDF
- 1
Upload your PDF file.
- 2
Choose "Draw", "Type", or "Upload" to create your signature.
- 3
Set where to place the signature (last page, all pages, etc.).
- 4
Adjust the size and position using the sliders.
- 5
Click "Download Signed PDF" to save the result.
About Sign PDF
Sign PDF online free — add your electronic signature to PDF documents directly in your browser with no software to install and no server upload required. Choose from three signature methods.
Key Features
- Draw: Use your mouse or touchscreen to handwrite your signature on a digital canvas.
- Type: Enter your name and pick a cursive font style for a clean typed signature.
- Upload: Use an existing signature image (PNG with transparent background works best).
- Flexible Placement: Place the signature on the last page, first page, all pages, or any specific page number.
- Size and Position: Adjust signature size and position precisely using sliders.
Who Is This For?
Perfect for remote workers, freelancers, and professionals who need to sign contracts, agreements, or forms digitally without printing, signing, and scanning.
Privacy & Security
Runs 100% in your browser using pdf-lib — your PDF and signature never leave your device, no signup required.