SEO Image Optimizer

SEO & Image Optimizer + Compression + Site Speed Optimizer

Shopify app insights
  • Popular with businesses in the United States

Free plan available

App highlights

  • Speed tested: low impact to your online store


4.8 of 5 stars

The overall rating reflects the current state of the app. It accounts for all app reviews but prioritizes the most recent ones.

Counts per rating level
  • 88% of ratings are 5 stars
  • 9% of ratings are 4 stars
  • 1% of ratings are 3 stars
  • 0% of ratings are 2 stars
  • 2% of ratings are 1 stars

Filter and sort reviews

31 - 40 of 816 reviews


Location United States
Time spent using app About 3 hours

So quick and easy! Liked the auto option to update image file names as well as the file sizes - so far so good!


Location United Kingdom
Time spent using app 5 days

Our store has had a significant amount of images built up over the years. We have made use of this app to save 10Gb worth of imagery and their dev support has been very helpful for us. Would highly recommend as a great 'quick win' for stores!

Ottawa Bike and Trail, LLC

Location United States
Time spent using app About 19 hours

Super easy to use and reduced the size of my photos by 19 percent. The process just took a few hours.

Grow Tents Depot

Location United States
Time spent using app 20 days

Simple to use application - no tricky settings. Saved a ton of space on my pictures and tagged everything with alt tags easily!


Location Canada
Time spent using app 5 months

great app easy to use. Very affordable and a must for your shopify site. have not had the need to contact customer service yet so thats a plus too

Hammer Head Swim Caps

Location United States
Time spent using app About 3 hours

I can't wait to see the performance of my site go off the charts. Thank you! I will recommend to my small business owner friends.

favorite pets

Location Russia
Time spent using app 3 months

I just tried it, but I already liked it! Thanks for helping. When there is a profit in my store, I will change the plan.

The Farmers Mugs Store

Location Ireland
Time spent using app 4 months

Wonderful app. So simple and yet powerful. It's reducing the file size of my photos and renaming them. 10/10

Babarolo Weinhandel GmbH

Location Germany
Time spent using app 8 months

This is a great app that compressed all the photos on my site (and renamed them!) over 60%! Perfect if you want to keep your site running smooth!

Lace & Tassels

Location Ireland

Really user friendly, and using it helped speed up my store after the speed had dropped considerably plus SEO image optimisation was made easy too. Great app, thanks so much Crush!