Legacy ImageMagick Discussions Archive

i have 300pdi image 123.png
used the code as following:

convert 123.png out.pdf or
convert 123.png -fuzz 0 -transparent white -background none out.pdf;

but the out.pdf is not high quality.

can anyone help me and tell me how to do?
Thanks!!!

try adding -density 150 or -density 300 and see if that helps