Reviews (761)

Overall rating
4.8
Counts per rating level
  • 92% of ratings are 5 stars
  • 5% of ratings are 4 stars
  • 1% of ratings are 3 stars
  • 1% of ratings are 2 stars
  • 2% of ratings are 1 stars
What merchants think

Feedback submitted

Merchants highly praise this app for boosting website speed and efficiency through effective image optimization and SEO-friendly alt-texts. They report notable improvements in Google PageSpeed scores due to its automatic and bulk image processing capabilities. The app is also appreciated for its easy installation and ability to compress images without losing quality. Additionally, the responsive and helpful customer support is frequently commended for providing personalized assistance.

April 12, 2018

Does exactly what it says on the tin - thanks.

Shopifytest 52
United Kingdom
About 23 hours using the app
December 8, 2016

Very easy install and it just worked! Our site is already showing quicker load times on mobile castawayclothing.com

Castawaynantucket
United States
About 23 hours using the app
January 29, 2017

The best $36 I ever spent. My website was full of un-optimized images that were dragging the load time down and hurting my google rating, not to mention the bounce rates I had from impatient customers! Optimizer fixed my entire website in just a couple hours and my site now loads instantly. Thanks!!

Coucou Boston
United States
About 22 hours using the app
December 23, 2016

I have around 2,500 images on my site. Navigation is running much quicker than before and I've saved over 40mb with optimisation. Recommend for anyone with a large volume of images. Thanks guys!!
www.1to1music.co.uk

1 To 1 Music
United Kingdom
About 21 hours using the app
Edited October 9, 2017

Update 10/09/17: Updating my review from one star to four. Developer emailed after I posted my review and said my support request went into his spam folder and he didn't see it, explaining why he never responded. Offered to re-optimize the original images free of charge. I appreciate his effort to make things right.
----------------------
App worked fine, until I was having an issue with a few ...

Poocheo
United States
20 days using the app
July 6, 2017

Fast! I wish i would have done this months ago!

The Boho Hippie
United States
About 19 hours using the app
October 24, 2016

I was skeptic but I tried it and my images was optimized and now my website loads much faster

Starke Florida
United States
About 18 hours using the app
October 26, 2017

This application removed all of our images from Shopify store from all of the variations. If you want to spend time on re uploading your images back to Shopify then this is perfect application for you.

Would NOT recommend it!

Degree Seven
United States
21 days using the app
Image Optimizer replied May 7, 2019

Hi David!

We now have the ability to respond to App reviews, so we wanted to clarify this case from October 2017.

We are sorry to hear you had these troubles! However, we do ...

April 19, 2017

Looks great! I had a lot of images (over 2500) so it took a long time to optimize all of them but they look great and the site loads SO much faster on mobile. Thank you!

Zinnia Folk Arts 2
United States
About 14 hours using the app
September 6, 2018

It is pretty cool app but hope they have one time use payment method instead of $5 per month because I rarely update images. on my website..

www.hookskorea.com
South Korea
17 days using the app