How to Sign a PDF Online
Printing a document just to sign it and scan it back is a workflow that should not exist anymore. Online PDF signing lets you add your signature directly to the document in seconds — no printer, scanner, or special software needed.
Two ways to sign
Draw your signature — use your mouse, trackpad, or finger (on touch screens) to draw your signature on a canvas. This gives you the most natural-looking result and is closest to a handwritten signature.
Type your signature — enter your name and it appears in a cursive font style. This is faster and produces a consistent, clean signature every time.
How to sign a PDF online
- Upload your PDF — select the file or drag and drop it. Any standard PDF works, including multi-page documents.
- Create your signature — draw it on the canvas or type your name. Your signature is created once and can be placed on multiple pages.
- Place and download — click anywhere on the PDF page to position your signature. Adjust the size with the slider. When everything looks right, download the signed document.
Common signing tasks
- Contracts and agreements — sign employment offers, NDAs, freelance contracts, or rental agreements without printing
- Government forms — many official forms now accept electronic signatures
- Approval workflows — sign off on invoices, purchase orders, or internal documents
- Letters and correspondence — add a personal signature to formal letters
Tips
- Adjust the size — use the signature size slider to make your signature fit the signing line. A signature that is too large looks unprofessional; too small and it is hard to read.
- Click precisely — position your cursor exactly where you want the signature to appear before clicking. You can add multiple signatures to the same page or across different pages.
- Draw on a steady surface — if using a mouse to draw your signature, rest your hand on the desk and move slowly. A trackpad or touchscreen often produces a more natural result.
- Download and verify — after downloading the signed PDF, open it to confirm the signature is positioned correctly before sending the document.
Frequently Asked Questions
Is an electronic signature legally valid?
In many jurisdictions, electronic signatures are legally binding for most documents. The US ESIGN Act and EU eIDAS regulation both recognize electronic signatures. However, some documents (notarized documents, certain government forms) may require handwritten or certified digital signatures. Check your local requirements.
Is my PDF uploaded to a server?
No. All processing happens in your browser. Your PDF and signature never leave your device.
Can I sign multiple pages?
Yes. Navigate through the pages of your document, click where you want to place your signature on each page, and add as many signatures as needed before downloading.
What is the difference between an electronic signature and a digital signature?
An electronic signature is any mark (drawn, typed, or image) that indicates agreement — like signing on a tablet. A digital signature uses cryptographic certificates to verify identity and ensure the document has not been tampered with. This tool creates electronic signatures.