A signature graphic is a picture of your name for letterheads, email footers, invoices and websites. The signature generator opens here with the signature faces, slant and weight controls, and a transparent PNG at 300 DPI as the default export. Allura and Alex Brush are the most convincing; Mr De Haviland and Mrs Saint Delafield look like a hand that has signed the same name a thousand times.
Not a legal signature
It is not a legal signature. Validity comes from intent and, for electronic documents, from an e-signature process that authenticates the signer and keeps an audit trail; this image can be the visible mark inside such a service, but it proves nothing on its own.
Learning a real signature
To develop a real signature by hand, print the practice sheet, trace your name daily for a week, then simplify by dropping letters and keeping the rhythm. Real signatures are faster and looser than any font, which is why they are hard to forge.
Choosing a face
Choosing a face for a signature is mostly about the capitals, because a signature is read from its first letter. Look at the capital of your first name and your surname in each face before anything else; a capital with a large flourish becomes the signature's flourish, a plain one leaves room for your own. Slant and weight then set the mood: a right slant of 8 to 12 degrees reads as fast and confident, an upright hand as careful, a heavier weight as formal.
Files
File choices: a transparent PNG at 300 DPI drops into a letterhead, an invoice template or an email signature without a white box around it; the SVG scales to a banner or a stamp. Keep both, and keep the text you typed, so a later version can be regenerated in the same face. Nothing you type is stored here; the link in the address bar carries the name and settings if you want to return to the same design.