How to Create a Digital Signature — Free, No Software Needed

Why You Need a Digital Signature

Paper signatures are being replaced by digital ones. You need a digital signature for:

PDF documents — contracts, agreements, letters
Online forms — applications, consent forms
Email footers — a professional touch
Invoices and proposals — formal business documents
School and HR paperwork — permission slips, onboarding forms

Digital Signature vs. Electronic Signature

Feature	Digital Signature	Electronic Signature
What it is	An image of your handwriting	Cryptographically verified identity
Legal weight	Varies by jurisdiction	Legally binding in most countries
Complexity	Simple — create in seconds	Requires a certificate authority

This tool creates an image-based signature — the kind you paste into a PDF or document. For cryptographic signing, you’'ll need a dedicated e-signature service.

How to Create Your Signature

Open the Signature Maker
Choose your method:
- Draw — use your mouse, trackpad, or finger on mobile
- Type — enter your name and pick a handwriting-style font
Adjust stroke color and thickness
Download as a transparent PNG

Everything runs in your browser — your signature is never stored on a server.

Tips for a Professional Signature

Use a stylus or tablet for the most natural-looking result
Keep it simple — overly complex signatures are hard to reproduce consistently
Choose black or dark blue — these are the standard colors for formal documents
Download as PNG with transparency so it layers cleanly over any document background

How to Add Your Signature to a PDF

Create your signature with the Signature Maker
Open your PDF in any PDF reader (Preview on Mac, Adobe Reader, browser)
Use the “Add Image” or “Stamp” feature to place your signature
Resize and position it on the signature line
Save the signed PDF

Try It Now

Use our free Signature Maker to create a clean digital signature in seconds — no signup, no upload, runs in your browser.