Introduction to electronic signatures

A friendly first look at e-signatures and how to use them with confidence.

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An electronic signature is your drawn or typed name on a digital document. Sounds simple — but is it really legally binding? When can you use it? When can't you? Here's the starter version.

What counts as an electronic signature

Any electronic mark indicating you agree: drawn signature, typed name, clicked 'I accept' button, even a recorded voice. Drawn or typed signatures on PDFs are the most common in business. Sign PDF in Flint produces one. The legal idea is intent — you meant to agree, and there's evidence of it. The visual form matters less than the surrounding evidence (email exchange, file storage, etc.).

Legal recognition

In the UK (Electronic Communications Act 2000), EU (eIDAS Regulation), US (ESIGN Act), and most jurisdictions, electronic signatures are legally binding for nearly all everyday contracts. Tenancy agreements, employment contracts, freelance work, school forms — all standard. Exceptions: wills, some property transfers, certain court documents. When in doubt, ask the receiving party what they need. Most accept electronic without question.

Using them safely

Always save a copy of the signed file — sent versions can be edited downstream. Flatten the PDF after signing so the signature can't be moved. For higher-stakes documents, combine with password protection on the file. For very high stakes (cross-border contracts, certain legal documents), use a tool that records audit trails (signing time, IP, identity verification). For everyday use, drawn signature + saved copy is enough.

FAQ

Is a typed name enough?

Legally, yes — typed names count as electronic signatures. Visually, drawn signatures look more deliberate and are harder to deny. For anything important, drawn beats typed by a small but meaningful margin.

Do I need a special service?

For most uses, no. Flint lets you sign and save, and that's enough. Specialist services (DocuSign, HelloSign) add features like multi-party signing, audit trails, and template management — useful for businesses, overkill for individuals.

Can someone forge my electronic signature?

Yes, in principle — anyone with your file could copy your drawn mark. The protection comes from surrounding evidence: emails, file timestamps, your own saved copy. Real signatures (including wet ones) can also be forged; the legal system relies on the whole context.

Electronic signatures are legitimate, easy, and good enough for almost everything. Sign your PDF in Flint and skip the printer.

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