Sign PDF
Create your signature by drawing with mouse or finger, typing your name in a handwriting font, or uploading an image — then click where it should go and download the signed PDF.
Drop PDF here
or click to browse
Private: files never leave your device
Click on the page to place your signature
Frequently asked questions
Are my PDF files uploaded to a server?
No — this tool runs entirely in your browser using WebAssembly and JavaScript. Your files never leave your device, which also means there are no size limits and no queues.
Is this a legally binding electronic signature?
It produces a simple electronic signature (an image of your signature in the document), which many jurisdictions accept for everyday agreements. It is not a cryptographic digital signature with a certificate — regulated documents may require one from a qualified provider.
Can I sign in multiple places?
Yes — click once per spot, across any pages. Every placement uses the signature you created.