Tutorials · May 24, 2026 · 4 min read
How to sign a PDF without printing it (the 30-second method)
Skip the printer, the scanner, and the photo of your signature on a napkin. Here is the modern way.
If you have ever printed a contract in order to sign it, scanned it back in, and emailed a slightly crooked PDF with a grey band down one side — this is for you. The print-sign-scan loop is a habit left over from a decade when there was no alternative. There has been one for years.
The fast way, in four steps
Open esign.website in any browser. Nothing to install, no account required.
Drag your PDF onto the page. It is rendered locally with pdf.js — the file is not uploaded anywhere, which is worth knowing when the document is a payslip or a contract you would rather not hand to a third party.
In the panel beside the document, draw your signature with a mouse or finger or type it in a script font, then click Use this signature — or upload a transparent PNG of your real signature, which goes onto the page as soon as you choose it. It appears on the page: drag it to reposition, drag a corner to resize. Arrow keys nudge it a pixel at a time when it needs to sit exactly on a line.
Click Download PDF and choose a copy. The signed PDF is assembled in your browser with pdf-lib and saved to your device. Standard PDF is free and carries an esign.website watermark across every page; Clean PDF is $1, five are $3, and $29 once covers every download forever.
Start to finish, about thirty seconds.
Which signature method should you use?
Drawing is the most natural-looking and the most annoying with a trackpad. If you have a touchscreen or a stylus it is clearly the best option. With a mouse, draw larger than feels right — the export scales it down and the wobble shrinks with it.
Typing is the most consistent. Pick a script or italic face, and the result is legible at any size, which matters more than authenticity for most business documents. Nobody compares your order form against a signature card.
Uploading a PNG of your real signature gives you the same mark every time, which is useful if you sign a lot of documents for the same counterparty. Sign a blank white page with a dark pen, photograph it in even light, and remove the background before uploading. A JPG with a white rectangle around it will sit on the page as a white rectangle.
The fields nobody remembers until the end
Most contracts need more than a signature. The toolbar also places date fields (in ISO, US, European or long format), free text, initials, and checkboxes — the last of which is drawn as a real vector tick rather than a text character, so it renders identically in every PDF viewer.
For a multi-page document, each page has its own fields and its own layout. Rotating a page before downloading exports it rotated, which sounds obvious and is a thing plenty of tools get wrong.
Why not just use Preview, or Acrobat?
You can, and for a one-off on a Mac, Preview's markup tools are genuinely fine. Where they stop being fine is anything repeated: no saved fields, no multi-document workflow, no record that a signature happened, and on Windows the built-in options are considerably worse.
Adobe Acrobat Reader can fill and sign for free. Sending a document to somebody else for signature is the part behind a subscription, which is the same wall most tools put up.
What about sending it to someone else?
Signing your own document and getting somebody else to sign one are different problems. For the second, create a signing request: upload the document and you get a link to send them — by email, WhatsApp or anything else — that opens in their browser with nothing to install and no account to create. They read every page, place their signature and sign, and you both get the signed PDF with a certificate page recording when it happened.
That last detail is the one that decides whether a document comes back today or next week. Every account a signer has to create is a place they stop.
A note on what happens to your file
Signing on esign.website happens entirely in your browser. The document is read, rendered and re-assembled locally, and the signed PDF is written straight to your device. It is never uploaded to us.
The honest consequence: if your download fails, we cannot re-send the file, because we never had it. What we can restore is the purchase: a credit is only spent once the signed PDF has been built, and it stays on your account if you are signed in, or in the browser you paid in if you are not, so you can upload the same document again and download it clean.