Sign PDF
Add electronic signatures to PDF documents. Draw, type, or upload your signature.
About This Tool
Sign PDF puts your signature on the pages of a PDF. Create it by drawing, by typing your name, or from a picture, then place it where it belongs.
You can add several signatures to one document, move and resize each of them, and keep a signature in this browser for next time. The signature is a mark on the page: there is no certificate behind it and it does not lock the document, so the file can still be changed afterwards. For a certificate-based signature use Digital Signature.
All signing happens locally in your browser, ensuring your documents and signature remain private.
How to Use
Upload Your PDF
Drag and drop your PDF file or click to select the document you need to sign.
Create Your Signature
Draw your signature with mouse or touch, type your name to generate a signature, or upload a signature image.
Place and Adjust
Click on the document to place your signature, then drag to position and resize as needed.
Save and Download
Click "Save Signed PDF" under the viewer. The signed file is downloaded.
Use Cases
Contract Signing
Sign contracts and agreements electronically without printing and scanning.
Form Completion
Add your signature to application forms, consent forms, and official documents.
Approval Workflows
Sign off on documents as part of review and approval processes.
Frequently Asked Questions
Is an electronic signature legally binding?
This tool places a visible signature on the page. Many countries accept that for everyday documents, but it has no certificate behind it and cannot show whether the file was changed later. Where a certificate-based signature is required, use Digital Signature.
Can I save my signature for future use?
Yes, you can save your signature to your browser's local storage for quick access when signing future documents.
Can I add multiple signatures to one document?
Yes, you can add as many signatures as needed, positioning each one independently on any page.