SpurIT SEO Image Optimizer

BEWARE! Their payment information makes it look like you pay for what you use, but if you don't uninstall the app they will keep charging you that every month (in my case for years). Even after other negtive reviews here they haven't changed their payment information to reflect how it actually works.

Brilliant. Saved hours of manual work! Main reason for using was to convert thousands of images to squares so that they all display in a uniformed way. Easy & Simple to use. The other features are a great bonus that we've made use of too to lower image file sizes and do some low effort SEO. All images modified have come out looking great with no issues at all. Would happily recommend to anyone considering this. Just give the free trial a go an see for yourself. I realise this may sound like a fake review as it's so positive, but I genuinely am this happy with the app. Update - Been using for 9 months and still just as happy.

Already this app is amazing. It was honestly a little glitchy last night (the app wouldn't load, but kept taking me back to the "get" description page. But sometimes I take things like that as a sign to go to bed already...(it was pretty late ;) So this afternoon I went to try again, and she loaded right up and is now in process of optimizing 2000 photos. Pretty sweet!