Creating a digital signature takes about two minutes: draw or type your name, pick a style, download a transparent PNG, and insert it into your document. No scanner, no printer, no paid subscription. Here are the three common ways, so you can pick the one that fits your situation.
First, the term trap
"Digital signature" means two different things. Most people mean a signature image: a picture of a handwritten signature you place on a document. Lawyers and IT departments sometimes mean a cryptographic signature: a certificate that proves who signed and that nothing changed. This guide covers the image kind, and points out where the cryptographic kind is required.
Method 1: draw it with a signature generator
- Open the AI signature generator.
- Draw your signature with a mouse, trackpad, or touch screen, or type your name and pick a handwritten style.
- Choose from the style options until it looks like your pen signature.
- Download the transparent PNG.
Drawing gives the most personal result. Typing with a script style is the fallback for people whose drawn version looks shaky. Either way, you get a clean PNG with no paper background, which makes it look correct on any document.
Method 2: typed and stylized
If you sign a lot of documents, a consistent typed signature has one advantage: it looks identical every time, which makes forgery slightly harder to hide. Type your name, pick a script or calligraphy style, and save the result. Many professionals use a typed signature for volume signing and keep the hand-drawn one for high-stakes documents.
Method 3: certificate-based, for regulated filings
Tax filings in some countries, court submissions, and some government portals require a cryptographic digital signature. You cannot create that with a drawing tool; you need a certificate from a provider like DocuSign, Adobe, or a national e-ID system. If the document asks you to upload a .p12 or .pfx file, you are in this category.
Try it now: draw or type your signature. The basic tool is free; the Pro Pack adds premium styles and commercial use.
Inserting the signature into a document
Once you have the PNG, inserting it is quick in any app: in PDFs use the image or stamp tool, in Word use Insert then Pictures, in Google Docs use Insert then Image. See how to add your signature to PDF, Word, and Google Docs for the exact menus.
Related guides
Free digital signature: what free covers and what it does not What is an AI signature generator? Are digital signatures legally binding?Frequently asked questions
How long does it take to create a digital signature?
About two minutes. Draw or type your name in a generator, pick a style, and download the PNG. Inserting it into a document takes another minute in any common app.
Do I need a paid tool to create a digital signature?
No. A free signature generator covers the image kind of signature. Paid e-signature services add sending workflows and certificates, which only some regulated filings require.
Is a drawn signature the same as a digital signature?
Not technically. A drawn signature becomes a signature image when placed on a document. A cryptographic digital signature is a certificate. Everyday contracts accept the image kind; regulated filings may demand the certificate kind.