Photograph or scan
Use dark ink on clean white paper.
FORM SIGNATURE TOOL
Signature Resizer to 20KB
Place a handwritten signature on a clean 3:1 white canvas, enhance the ink and reduce it for online forms.
Prepare a clean signature upload
Choose the limit
Select the KB maximum stated in the current notification.
Check before upload
Verify both dimensions and the accepted file-size range.
Your signature stays private
It is processed only in this browser tab and is never uploaded.