Sign PDF
Draw and place your signature on PDF pages, then download the signed copy without uploads.
Draw with a mouse or touch. You can also type your name or choose an image.
Local PNG, JPEG, WebP, GIF, BMP or static SVG up to 10 MiB, 8192 pixels per side and 36 million pixels. Uses a still frame; large images are resized to 2400 pixels on the longest side.
Positions use 0–100% of the available space. The signature stays inside the displayed page; tall images shrink to fit.
Page and signature preview
Adds a visible signature image; it does not create a certificate-based digital signature. Saving rewrites the file and invalidates any existing digital signature. Original text and interactive fields remain usable.
The file and signature stay on your device. Replacing the file clears the previous signature; changing settings cancels a pending export.