Sign PDF
Draw or upload a signature, drag onto the page.
Draw or upload a signature, drag onto the page. Runs entirely in your browser — your files never leave your device. Free, no sign-up, no watermark.
Frequently asked questions
How do I sign a PDF?
Upload the file, tap "Draw signature" to sign with your mouse or finger (or upload a signature image), drag it into place, resize, then save as PDF.
Is my signature uploaded?
No. Both the file and your signature stay entirely in your browser and are never sent anywhere — more private than sites that upload your file.
Can I sign multiple pages?
Yes — add several signatures and move between pages to sign anywhere in the document.