How do I add my signature?

Draw your signature on the canvas, then choose position (top/bottom, left/center/right) and size before applying.

Is the signature legally binding?

Electronic signatures added this way are suitable for many use cases, but legal enforceability depends on your jurisdiction and the document type.

Your signature is embedded as a transparent PNG image within the PDF at the specified position.

绘制您的签名并将其印在PDF的一页或多页上。

点击或拖放PDF文件到此处

仅支持PDF · 最大50MB

Or import from cloud

Draw your signature, choose a position (top/bottom × left/center/right) and a size, and pdfs.to overlays it on the page you choose.

Signatures are flattened into the PDF so they travel with the document and can't be moved by recipients.