Sign PDF

Draw or upload a signature, drag to position/resize it, then download the signed PDF. All processing stays in your browser.

The use of electronic signatures generated through this web app (and similar processes) may not be recognized as legally binding in all jurisdictions. Please ensure you understand the applicable laws in your area regarding electronic signatures.

Step 1: Upload a PDF

Drop PDFs here or click to browse

Maximum file size: 100MB

Your PDFs never leave your device.

All processing happens in your browser. No uploads, no servers.

Step 2: Draw your signature (or upload an image of it)

Step 3: Go to the page you want to sign, click/tap on the page, then position your signature