SEO Image Compression

Image compression, alt tag & metadata optimization

Free plan available

App highlights

  • Seamless workflow: use directly in Shopify admin

  • Up-to-date tech: works with the latest themes

  • Speed tested: low impact to your online store


4.6 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
  • 84% of ratings are 5 stars
  • 5% of ratings are 4 stars
  • 2% of ratings are 3 stars
  • 1% of ratings are 2 stars
  • 8% of ratings are 1 stars

Filter and sort reviews

61 - 70 of 607 reviews

Maw Mood

Location Australia
Time spent using app 2 months

I was 33% on google pagespeed. After using it, 32%. And it is NOT free. You pay for the count of images "minified"


Location Australia
Time spent using app About 5 hours

Completely destroyed my vector images. The review image looked perfect but the final upload was an absolute disgrace. User Beware!

Sanded Australia

Location Australia
Time spent using app 14 days

I used this app to help reduce the size of pics on the shop,worked well.. but don't let it change your alt text and photo names. We have completely dropped out of the image search in every cat that we used to be at the top of Google???? Now trying to work out how to reverse all this and the work to replace every alt text and image name is going to be a nightmare!!!!!!

Childrens Moda

Location United States
Time spent using app 7 minutes

Doesn't show you the images before you pay. Doesn't group theme images with product images, so asks you to pay twice. I paid 50c for my theme images because I wanted to optimize homepage. Instead it showed me 3 utterly useless images. Don't install


Location China
Time spent using app 16 days

a good app, excelent. I will recommend to my ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~


Location Belgium
Time spent using app 7 minutes

Used it to minimize the sizes of the pictures on my shopify store, works great and it costs allmost nothing! would recommend!


Location United States
Time spent using app 8 months

This app helped me a great deal. I thought I would have to do all of it on my own on image by image. I would highly recommend it.


Location United States
Time spent using app 14 minutes

Great app. Works as expected and could see a noticeable difference in performance. Pricing is right too

Inspiration Shelf

Location United Kingdom
Time spent using app 4 months

Free and very effective app. We have successfully optimized 43 images and saved you 121.63 KB of space for only $0.86.

Flexicution Fitness

Location United States
Time spent using app 3 days

This app helped increase my website speed by 1 percent. I was hoping for a bigger jump but we will see how it does. It only cost me $1.70.