Text Tool Free Online Photo Editor. Photo, sketch and paint effects. For Tumblr, Facebook, Chromebook or WebSites. Lunapics Image software free image, art & animated Gif creator.

Stupid zombies online. ⭐⭐⭐⭐⭐ Stupid Zombies is not only shooting but also a physics puzzle game that is made from 2D game art animation. It is required for you to eliminate the zombies with the fewest bullets at each level in all four stages. Glad you will enjoy Stupid Zombies!

Running on MacOS. I ran the command as you posted and saw a drastic decrease in file size (3 times if I remember correctly), but the whitespace was still there. I didn't dig into it (and I'm not versed in PNG format), but I can't imagine any way to see such a change in file size without stripping the color depth (although I couldn't tell visually).

Perhaps the issue resulted from my image not having a high-contrast border? It was white to light grey. Lunapic had no issues identifying the border and making the background transparent.–May 15 '18 at 18:24.