I need to be able to insert screenshots (mostly cropped sections of web pages, not whole pages) into my WordPress site for instructional purposes.
I have discovered the Awesome Screenshot app for Google and Chrome which does a good job of creating and annotating screenshots.
What I'm unsure of is how or if I can optimise these for retina screens. I don't own a retina device myself so the screenshots are being created on a regular pc. Is my only option to increase the size to 2x for retina after the screenshots have been taken (obviously this will result in loss of quality and readability). Is there any other way to get retina quality grabs in the first place?