Is my signed PDF processed locally?

Yes. The PDF is loaded and modified directly in your browser using pdf-lib. Your files never leave your device.

Where does the signature appear?

Your drawn signature is embedded as an image near the bottom-right corner of every page in the PDF.

Draw your signature and stamp it onto every page of a PDF—fully in your browser.

Drop file here or click to browse

Choose a single PDF file. Max 100 MB each.

Drop a PDF here or click to choose one.

No form fields detected. Use the preview on the right to choose where to place your signature.

Use your mouse or touch to sign. Then choose where to place it on the preview (or use detected fields if available).

Upload a PDF to see a preview of the first page.

Is my signed PDF processed locally?: Yes. The PDF is loaded and modified directly in your browser using pdf-lib. Your files never leave your device.
Where does the signature appear?: Your drawn signature is embedded as an image near the bottom-right corner of every page in the PDF.