Image Optimizer

Image Optimizer

by LoyaltyHarbour

Image Optimizer: Compress/Optimize images for better Speed/SEO

Overall rating
4.9 of 5 stars
Based on 656 reviews

  • 5 of 5 stars
    92% of ratings are 5 stars
  • 4 of 5 stars
    5% of ratings are 4 stars
  • 3 of 5 stars
    1% of ratings are 3 stars
  • 2 of 5 stars
    0% of ratings are 2 stars
  • 1 of 5 stars
    1% of ratings are 1 stars

All reviews

1 - 10 of 34 reviews


Helps to load my site quicker. Useful and simple. I have it automatically optimize my images so there isn’t any hassle.

Oranda Jewelry

The best image optimizer, and simple to use! In the best monthly price, one-stop image optimizer in bulk. Some recommended, i can't find any button for search and optimize to do in again when new upload product photo.

Rocky Trade Network

This app does what it should.. It saves bandwidth and increases page load speed. If you optimize your images before upload though, you can easily do everything this app does for free. However, I will keep it installed because the price is right. I wish it had functions to add/remove watermarks, or to resize/crop/etc each photo.


I had some images that weren't being optimized. I asked for help and while these images turned out to not be product images (they were banners and other images in the site), they gave me direction on how to fix it, and even sent me some resized images. They didn't have to go that extra mile, but they did! Very helpful and fast communication!

Excess Price

For some theme like mine (Fastor) banners are stored in Shopify Files (Shopify - Settings - Files). So that's why "It is currently impossible to optimize them with this app because Shopify doesn't give access to this type of files to any apps."

This is what the developer sent me by email after I rated them 1 star cause some of my pictures werent optimized automatically as I expected. Hopefuly support was super nice and fixed some of my pictures manually.

Sexylife Ch

Quite a good app, does what it promise, although with 2-5% of the pictures it makes some faults, this can be totally forgiven for 2500 pictures. So, it is a recomended app. Go for it!


Instant modification with percesion is key !

Camp N World

so far so good thanks i like it


Prompt customer service response


Update 10/09/17: Updating my review from one star to four. Developer emailed after I posted my review and said my support request went into his spam folder and he didn't see it, explaining why he never responded. Offered to re-optimize the original images free of charge. I appreciate his effort to make things right.
App worked fine, until I was having an issue with a few images and used the restore function to see if that made a difference. Turned out that after restoring all of my images and figuring out that wasn't the problem, there was no way to re-optimize those pics. I sent a support request asking if there was a way to do this, and no response after a week. They did, however, manage to send a request for a review during this time. I deleted this app and installed a different (and free) app that does the same thing but that allows you to optimize and restore the same pictures as many times as you want without issue.

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