How to convert TIFF scan file to JPEG or PNG general file format in Ubuntu?

Question

How can i convert this scanned file to general JPEG/PNG?

I used scanimage --mode=color --format=tiff > /tmp/testing.tiff from a scanner

$ convert -seperate testing.tiff testing.jpeg
convert: unrecognized option `-seperate' @ error/convert.c/ConvertImageCommand/2667.

$ convert -seperate -format jpg testing.tiff testing.jpg
convert: unrecognized option `-seperate' @ error/convert.c/ConvertImageCommand/2667.

Solution 1

The command is convert -separate image1 image2, no need for further options.

Solution 2

Try -separate instead of -seperate

Reference: convert man page

Comments

[Grizly]

you don't even need the -separate bit. "convert image_from.tiff image_to.png" works well etc.