Sign PDF Online — Add Your Signature Free
Draw or type your signature, then click where to place it on the PDF.
Step 1 — Create Your Signature
Step 2 — Upload PDF & Place Signature
Drop PDF here
One PDF at a time
BrowseDraw or type your signature, then click where to place it on the PDF.
One PDF at a time
BrowseSigning PDF documents digitally saves time, eliminates printing, and is legally accepted in most countries. QuackPDFTools lets you draw or type your signature and place it precisely on any page of a PDF — all in your browser, for free.
In most countries, electronic signatures are legally binding under laws like eIDAS (EU), ESIGN Act (USA) and similar regulations. Check your local requirements for high-value documents.
Currently one signature can be placed per session. For multiple signatures, sign and save, then re-upload and sign again.
Draw your own signature with a mouse or finger, or type your name in three font styles: default, handwritten, and formal.
No. Everything happens in your browser. Your signature image and document never leave your device.
Draw, type, or upload a signature and click to place it on any PDF page. Processed entirely in your browser — nothing is sent to any server.
Draw with your mouse or touchscreen, or type your name as a signature.
Select the PDF and navigate to the page you want to sign.
Click where you want the signature placed, then click "Save Signed PDF".
This creates a visual signature image in the PDF. For legally binding e-signatures with audit trails, use a dedicated e-signature service like DocuSign.
Keep the tab open during your session, or save your signature as a PNG image to upload next time.
Yes — draw with your finger on any touchscreen device.