pngquant VS Exif Purge

Image-shrinker is a simple, easy to use open source tool for shrinking images. Under the hood it uses pngquant, mozjpg, SVGO, and gifsicle. You can also install these tools individually if you need to compress some images. I often use pngquantafter exporting PNGs for web projects from Figma or similar tools. I literally run it like this:. - Source: dev.to / 8 months ago

Searching more I found https://pngquant.org/ which I could add to my bulk workflow to make most png's approach the jpeg size. Source: 12 months ago

But this did prompt me to do some searching, and I see https://pngquant.org/ which seems to achieve jpeg like size reduction while maintaining the file as a png. One difference they note is that this method will typically preserve sharp edges better than jpeg (which is probably a strong plus for my type of use case). Source: 12 months ago

Pngquant is also great for shaving filesizes down, but unlike oxipng, it's explicitly lossy. It'll reduce colors and even dither, but it will try to keep an image visually similar. Https://pngquant.org/. Source: over 1 year ago

Oxipng, pngquant and svgcleaner — optimizing images. Source: over 1 year ago

The main problem with metadata is that it is often erased by broad editors, making it impossible to disclose information about a person. And the fact that almost everyone uses editors, that is why there is no chance to read them. In addition, EXIF ​​is very easy to erase or change on your own using exifpurge.com, so it is impossible to fully verify this search method. Source: about 2 years ago

For tools, on PC, the go-to tools has been EXIF Purge, and there are several tools on both App Store and Play Store (I use Imagepipe). Samsung (and Google Camera, apparently) allows disabling location tags in their camera app, though if you don't trust them and find its result to be OK, then you can use Open Camera instead. Source: over 2 years ago