Electronic Signature vs Digital Signature: What Is the Difference?
Understand the difference between an electronic signature image and a certificate-based digital signature before signing a document.
The short answer
An electronic signature is an electronic mark that shows intent, such as a typed name, drawn signature, checkbox, or signature image. A certificate-based digital signature uses cryptography to help verify the signer and detect changes.
Comparison
- Electronic signature image: quick and useful for routine forms and approvals.
- Certificate-based digital signature: identity-linked and tamper-evident.
- The right choice depends on the recipient, document risk, and applicable rules.
What this site provides
The PDF Gen creates a transparent electronic signature PNG entirely in your browser. It does not issue a certificate, verify identity, send documents, or provide an audit trail.
When to use a dedicated signing service
Use a dedicated service when you need recipient authentication, signing order, reminders, audit logs, or certificate-based signing.