✍️PDF e-Sign
Draw or upload a signature image directly onto a PDF. For contract signing, consent forms, or quote confirmations. Browser-only processing — no upload. Powered by pdf-lib.
🔒 Browser-based✓ No watermark✓ No signup
How to use
- 1Upload a PDF.
- 2Draw a signature with your mouse or upload a signature image.
- 3Drag it to the desired position on a page.
- 4Download the signed PDF.
FAQ
Is it legally binding?+
In Korea, an image signature can be valid if both parties accept it. For important contracts, use accredited digital signatures (PKI).
How do I draw a signature?+
Use your mouse or touch screen (tablet). Use "Clear" to redo.
Can I use an existing signature image?+
Yes. Upload a transparent PNG of your signature for stamp-style placement.
Is the file uploaded?+
No. pdf-lib processes everything in your browser. Safe for sensitive documents.
Can I sign multiple pages?+
Yes. You can repeat the stamping process for each page.
Signing as someone else?+
Forgery. Use only your own signature.