Finding Image Bloat In Binary Files

I’ve previously talked about using PNGDistill to optimize batches of images, but in today’s quick post, I’d like to show how you can use the tool to check whether images in your software binaries are well optimized. For instance, consider Chrome. Chrome uses a lot of PNGs, all mashed together a single resources.pak file. Tip:Continue reading “Finding Image Bloat In Binary Files”

Photoshop and Save For Web

Adobe recently announced that “Save for Web” in Photoshop is a “legacy feature” which won’t be improved. I decided to have a look at Adobe Photoshop CC (2015.0.0 Release 20150529.r88 x64) to see the impact of its many different “save” commands on the resulting file size. First, I created a trivial 20×20 image and drewContinue reading “Photoshop and Save For Web”

Optimize PNGs using PngDistill

Unfortunately, many PNG image generators opt for minimum compression time, failing to achieve maximum compression. Even worse, the most popular PNG generation tools often include huge amounts of unnecessary metadata that can bloat images by thousands of percent! Fiddler now includes PngDistill, a simple tool that removes unnecessary metadata chunks and recompresses PNG image dataContinue reading “Optimize PNGs using PngDistill”