Normally I use Cleanshot as my main screenshot app on Mac.
But I found obsidian will always save image as PNG instead of JPG when I shot by Cleanshot, even though I already picked
JPG as my output file format in the preference of Cleanshot.
I also tried Typora, when paste any shot from Cleanshot, Typora will save image as JPG.
I emailed to Cleanshot developer for help, got replied as below:
It depends on which application you paste the image into. Unfortunately some apps convert JPG to PNG and there is nothing we can do about it…
So how can I save the format of my choice?