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
  • 87% 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

761 - 770 of 824 reviews


Location Australia
Time spent using app 8 months

Great value and saves me a lot of time.


Location India
Time spent using app 5 months

Huge time saver app. Highly recommended for startups to save time & resources. Love!


Location United Kingdom
Time spent using app About 1 year

I had been recommended the app by a fellow store owner who felt it one of her top ten apps for a happy and smooth running store. As a Shopify newbie I'm listening to the the experienced and so uploaded crush pics to my store too. When my site is finally live I'm hoping for the same results, a smooth running store a happy customer experience.


Location United States
Time spent using app 2 days

Really helpful in speeding up my site. The images seem to be the same quality. Unfortunately you can not zoom the images now.

Salter Creek

Location United Kingdom
Time spent using app 4 days

Very easy to use! Very effective

Nine Supply

Location United States
Time spent using app Over 3 years

Super easy to use and straight-forward. Customer support is also very responsive via email. Thanks for all the help.

Patio And Pizza

Location United States
Time spent using app About 2 months

Love not worrying about compressing all images before adding to store since I know the Crush app will take care of it for me!

Vape Mate

Location New Zealand
Time spent using app Almost 3 years

This app continues to work really well for us.

Moondials Madness

Location United Kingdom
Time spent using app 4 months

Brilliant app, automated service, does what it says on the tin and ideal for making images SEO friendly. Really worth having!
Images are initially crushed, then any additional images you may add to your site (e.g. With new products), it'll continue crushing them.

Elevated Candles

Location United States
Time spent using app About 13 hours

Fast and easy to use. However, I was unaware that many of my images were already compressed and needed to be resized instead, which requires a separate app.