Crush: Speed & Image Optimizer

Speed up your shop & boost image SEO with our image 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
  • 8% 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

1 - 10 of 836 reviews

Outside Hockey, Inc.

Location United States
Time spent using app 3 days

It worked effortlessly. I just clicked the buttons and things improved a little bit. I am still looking at improving speed. this will help alot.

Treadmills and Fitness World

Location United States
Time spent using app 11 months

I love this app and it worked perfect. All my pictures were crushed and was done quick. I will recommend everyone to use this if they have a lot of photo's and videos on their website.

Lost Wonderlust

Location United States
Time spent using app 1 day

Well just like most of the one stars are saying. My sites performance suffered after using this. Went from 35 on mobile to 29 and 85 on desktop to 51! EDIT: After reading their FAQ it seems the app did what it was supposed to. My Scores are still lower than when I started but thats the way SEO works i guess. Does what they say it does.


Location Italy
Time spent using app About 5 hours

Ho utilizzato questa app per migliorare le performance del mio sito e funziona davvero. Funziona ed è molto utile e fa ciò che dice.

Baby Care Toys

Location United Kingdom
Time spent using app 15 days

Good app for image optimization. Thanks for creating this amazing app. I will save our valuable time to optimize images manually.

JLMAS Online

Location Canada
Time spent using app About 2 months

Everything is good with the app. User friendly and no issues using the app, It does what it's suppose to do. Save time and money Thank you!

Wellness Official

Location Malaysia
Time spent using app About 5 hours

I'm not sure it works or not, first time use it but it help to compress the image in batch, would try out for sometime see how's the results.

Lol T-shirt

Location Italy
Time spent using app About 20 hours

App fantastica...mi ha ottimizzato il flusso di lavoro in un baleno..cosniglio vivamente a chi gestisce un e-commerce

Neo by Nature

Location France
Time spent using app 20 days

Great application with numerous features and automations, very useful for SEO while renaming photos names and adding alt images automatically

Paradise Patio Furniture

Location United States
Time spent using app About 2 hours

this application does exactly as it is advertised. Very happy with the product and its results. Would happily recommend.

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