Drawn vs typed electronic signature

Why the shape carries so little weight

Handwriting analysis works on pen pressure, stroke order, speed and the fine tremor of a hand moving across paper. A finger on a phone screen destroys all of it, and a mouse destroys what is left. Whatever appears on the page is a low resolution trace of a gesture, not a specimen anybody could examine, and treating it as one would be worse than useless because it invites a comparison nobody can win. The law never asked for a resemblance in the first place. What it asks is whether the person intended the mark as their signature and whether the mark can be attributed to them, and both of those questions are answered by the process around the mark rather than by its outline.

What each mode actually produces

Drawing gives a canvas that responds to touch as well as a pointer, and the strokes are captured and saved as an image file when the signer confirms. Typing takes the name entered, draws it onto the same kind of canvas in a script face at a fixed size, and saves the result the same way. From that point the two are indistinguishable to everything downstream: the same file format, the same size limit, the same storage, the same hash recorded against the signing entry, the same stamping onto the page. There is no second class of signature here and no separate handling. One convenience is worth knowing about: a single mark, drawn or typed once, fills every signature spot, every set of initials and every signature block assigned to that person in one go.

What gets recorded about the choice

Which mode a signer used is captured. It is stored against the recipient and written into the metadata of the signing entry, so the trail can answer the question if it is ever asked. It is not printed on the certificate of completion, which sets out the verification method, the moment of signing, the address, the consent record and the two hashes for each signer, and prints the event log with labels rather than metadata. That is the right emphasis. Anybody arguing about a signature will get further with the identity check and the document hash than with whether the mark was traced or set in a typeface, and a certificate that led with the latter would be pointing readers at the least useful fact it holds.

Where the practical difference shows up

On a phone, drawing with a finger produces something legible and typing produces something tidy, and most people are happier with the tidy one. On a laptop with no touch screen, drawing with a trackpad produces a scrawl that embarrasses the signer, and typing is the humane default. Where a document will be printed and filed by somebody who expects it to look like a signed contract, a drawn mark reads better to a human eye. Where a signer is in a hurry, typing removes a step. None of this changes the enforceability of anything. It changes how many people abandon a document halfway through, which over a year matters considerably more.

Choosing, and what to stop worrying about

Let the signer pick. Both options sit side by side on the same pad, the record is the same, and the only thing a sender achieves by insisting on one is friction. Spend the attention instead on the two settings that do change the evidence: whether the recipient is a named individual rather than a shared address, and whether an access code or an emailed one time code sits on top of the link. A typed signature backed by a one time code is a stronger record than a beautifully drawn one backed by nothing, and that ordering surprises people every time it comes up. One more habit is worth forming. Where a document will be read by somebody outside the transaction, a bank, a landlord or a tribunal clerk, keep the certificate of completion with the file, because that reader has no way of knowing what sat behind the mark and will judge the page on its own.

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