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How to Use
- 1Draw your signature on the canvas using mouse or touch, or switch to Type mode to generate a styled text signature.
- 2Adjust pen color and thickness.
- 3Click "Download PNG" to save the signature as an image.
- 4Or upload a PDF, position the signature, and click "Embed in PDF" to download the signed document.
About Electronic Signature Maker
The Electronic Signature Maker lets you create a handwritten-style signature by drawing with your mouse or touchscreen, or by typing your name in a handwriting font. Export as a transparent PNG or embed directly into any PDF document.
All processing happens entirely in your browser using the Canvas API and pdf-lib. Your documents and signatures never leave your device.
Frequently Asked Questions
Is a drawn signature legally valid?
Electronic signatures are legally recognized in many jurisdictions (e.g. eIDAS in the EU, ESIGN Act in the US), but requirements vary. For critical documents, consult a qualified professional.
Does my PDF leave my device?
No. PDF processing uses pdf-lib running entirely in your browser. Nothing is uploaded to any server.
Can I sign on a touchscreen?
Yes. The canvas supports touch events, so you can draw your signature with a finger or stylus.
What PDF format is supported?
Standard PDF files (version 1.3 and later). Encrypted or password-protected PDFs are not supported.