Reduce PNG to 150kb on disk

H.N.Orange · Post by **H.N.Orange** » Fri May 31, 2013 9:48 pm

Is it possible to reduce a PNG file so that I consistently get 150kb on disk?

I've tried a while loop that reduces doc dimensions by 1 pixel, but that's incredibly slow.
I've also tried some scriptListener code for "save for web" but I can only save as png-8 or gif, and I need png24.

Help?

pfaffenbichler · Post by **pfaffenbichler** » Thu Jun 06, 2013 6:42 am

I've tried a while loop that reduces doc dimensions by 1 pixel, but that's incredibly slow.
I see no other option than what you are describing in principle – saving, checking size, if too large changing size or settings, saving again, checking size …

but I can only save as png-8 or gif
As for saving png24 you could also use the DOM code:
http://forums.adobe.com/message/5378163#5378163