Make a signature once — drawn with a finger or a mouse, typed in a handwriting face, or uploaded as a photo with the background knocked out — then place it on the page, resize it, and save. Add the date and your initials in the same pass.
This takes a second on the first visit, then it is cached.
Drop in the document you have been asked to sign.
Draw, type or upload your signature.
Drag it onto the signature line, size it, and save.
It produces an electronic signature, which is what the overwhelming majority of agreements ask for and what eIDAS calls a simple electronic signature. It is not a certificate-backed digital signature; if the other side asked specifically for a qualified or certificate-based signature, you need a certificate authority, not a drawing.
Yes — open the signature panel, switch to the Phone tab and scan the QR code. Draw on the phone, press send, and it appears on the computer ready to place. The link lasts fifteen minutes.
Signing with a mouse or a stylus, no: it lives in your browser for the length of the session and then it is gone. Signing with your phone is the one exception, because the drawing has to cross from one device to the other somehow — it sits in our database for at most fifteen minutes and is deleted the instant your computer collects it.
No. Sign PDF runs entirely inside your browser using WebAssembly and the Canvas API — the bytes of your document never travel to us. The only thing that reaches our servers is a counter incrementing by one, and whatever you deliberately choose to save to your library.
Yes: three documents a day, up to ten pages each, with no account and no watermark. Beyond that, Baker is $10 a month for 300 documents with no page limit at all, and Bakery is $25 for 1,500.