In short: You can draw or type a signature for low-stakes documents, or generate a cryptographically protected advanced or qualified signature for anything that carries legal or financial risk. A signature image alone proves little; binding force comes from verified identity and tamper protection, which the higher eIDAS levels provide. Choose the level that matches the document, not the fastest option on the screen.
Making an electronic signature sounds trivial - and for a birthday card it is. But when the document is a contract, the method you choose decides whether the signature will actually stand up in front of a court or an auditor. This guide walks through the realistic options, explains what turns a graphic into a binding act, and helps you match the effort involved to the risk on the page. A quick internal acknowledgement and a six-figure supplier contract simply do not call for the same approach.
What 'creating a signature' really means
People use the phrase two ways. One is cosmetic: producing an image of a signature to drop onto a page. The other is legal: performing the act of signing so the document is validly executed. When you make a signature online, it is worth being clear which one you actually need before you start.
An image on its own carries almost no evidential weight, because anyone can copy it. What gives a signature force is the ability to show who signed and that the content has not changed since - and that comes from the signing method, not the picture that appears on the page. A drawn image can look convincing and still be worthless as evidence, while a plain-looking qualified signature can be decisive.
How to create an electronic signature: the options
There are several practical routes, in rising order of assurance:
- Draw or type it: use a touchpad, mouse or keyboard to create digital signature graphics for simple, low-risk documents.
- Advanced electronic signature (AES): generate a signature uniquely linked to you, with tamper detection, after verifying your identity.
- Qualified electronic signature (QES): produce an advanced signature on a qualified certificate and device, giving it legal effect equal to handwriting.
- Remote signing: reach the advanced or qualified level from a phone or browser, with no card reader or local software to install.
- Reusable identity: verify once, then sign repeatedly without repeating the full identity check for every document.
If you only ever need to create digital signature images for internal drafts, the first option is enough. The moment money, obligations or regulators are involved, move up the list to a level that can prove identity and integrity, ideally one you can also use remotely so signers are never blocked by hardware. Building this into your normal workflow means the stronger option is always one click away when a document calls for it.
From a signature image to a legally binding signature
The leap from decoration to legal act happens when identity and integrity are added. Identity verification ties the signature to a real, checked person. Integrity protection, delivered by digital signature technology, ensures any later edit to the document is detectable.
Under eIDAS, an advanced signature meets both conditions, and a qualified signature adds a qualified certificate so it equals a handwritten one in law. That is the difference between a pretty online signature and one a court will take seriously if the agreement is ever challenged. The visual mark can stay exactly the same; what changes is the trust layer working quietly behind it.
Choosing the right level for the job
Match the signature to the stakes. Low-risk internal documents rarely justify the highest tier, while contracts, financial agreements and regulated forms deserve advanced or qualified signatures every time.
The practical goal is a signing process that is fast for everyday paperwork yet can escalate to full legal certainty when a specific document demands it, all without switching tools or retraining your team.
Typical use cases make the choice concrete: onboarding forms and internal approvals sit comfortably at the lower levels, while employment contracts, loan agreements and anything a regulator may inspect belong at the advanced or qualified tier. Deciding this once, as a policy, saves debating it document by document.
How primesign helps
primesign makes it simple to create an electronic signature at every level from one platform - simple, advanced and qualified - with remote signing and verified identity, so the result is genuinely binding rather than merely decorative.
Ready to produce a signature that will actually hold up?