myByways

the road less travelled

Hi! I’m , and welcome to my slice of the Internet!

This is primarily a record of things I’ve learnt, but maybe you’ll find something that interests you too.

Recent Posts

Fixing high-DPI (retina) screenshot metadata

10 May 2020macospng

On my MacBook Pro with retina display, when I take a screenshot, the image is saved with a DPI of 144. But, using ImageOptim to compress the image with Strip JPEG/PNG Metadata enabled will remove (or reset) the DPI setting to 72 DPI - resulting in a double sized image when displayed in Preview and Quick Look. Here is how I correct this.

Continue reading...