Sign a PDF.
Nothing uploads.

Draw, type, or drop a signature image — place it on the page and download a flattened PDF. This growth demo runs entirely in your browser.

Client-side only pdf-lib in the browser No account No watermark

Want the full editor (place on any page, rotate, annotate)? Open EditItAll Sign PDF →

Signature pad

Local only

Drop a PDF here or use the buttons — sample works in one click

Your name

PNG with transparent background works best.

No image yet

After placing, drag to move and use the corner handle to resize. Download flattens the signature into the PDF.