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

181 - 190 of 953 reviews

Maître Philippe & Filles

Location Germany
Time spent using app 3 months

This app is a time saver and it does what it promises. I can recommend it to every shop owner. Thanks for it. Good job.


Location Switzerland
Time spent using app About 1 month

Awesome and super convenient app! Will definitely be using this app again for other shopify stores!!

Blu Bottoms

Location United States
Time spent using app About 1 year

Increases website speed within minutes. Very easy to use and inexpensive. Crushes Images quick . Great app

Willies Ice Hockey Emporium | Ice & Inline Hockey Retailer in UK

Location United Kingdom
Time spent using app 8 months

Great app - does what it says on the tin. Renamed and compressed my files by half. The time estimation is a little out but it runs nicely in the background so not really a problem. Thanks guys. Team @ Willies Ice Hockey Emporium.


Location United States
Time spent using app 1 day

The app saved me hundreds of hours and not having to pay a consultant. I was able to optimize my 2000 images in about a day, renamed images and alt tags, without a single disruption to my website. It did exactly what it said it would do and would recommend for anyone who wants to save time or money

Mainland Furniture

Location New Zealand
Time spent using app About 1 year

Definitely recommended. Does exactly what it says on the tin so couldn't ask for much better. Interface is clean, set it and forget it operation, and refreshingly honest and understanding policy when it comes to billing.

Beales department store

Location United Kingdom
Time spent using app 7 months

Great product, it makes a huge difference to our site speed. Thoroughly recommended if you want to speed up your website

Deven Rue

Location United States
Time spent using app 8 months

I had tried about 3-4 other apps before this one and they all fell short of what I wanted to do. This works great, allows for mass name changes, keeps a record of all the changes made to images, and automatically takes care of any new images I add.

Wandering Spirits Global

Location Australia
Time spent using app About 2 months

Was pleasantly surprised at how well this app compressed my images, then thoroughly overjoyed when I realised it would auto add in alt tags based on the product title. Improved my page speeds AND SEO at same time. Worth every penny.


Location Canada
Time spent using app About 1 month

its really great for the job it does. i have no complaints. it crushes things well, hulk smash. 100 characters lol,

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