Reviews (778)

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 recommend this app for boosting website speed by optimizing image sizes without sacrificing quality, leading to better SEO rankings and Google PageSpeed scores. It features manual and automatic optimization, automatic alt-text addition, and handles large image volumes efficiently. Users appreciate its ease of use, simple installation, and minimal maintenance. The customer support team is also praised for their quick and effective responses.

August 15, 2017

Great app, super easy to use. No Complaints

3 Leaf Tea
United States
Almost 3 years using the app
September 22, 2020

Great app not a bad price, it is quick and easy to use I would defiantly recommend for Shopify sites

The Staff Uniform Company
United Kingdom
Almost 3 years using the app
Image Optimizer replied September 22, 2020

Thank you so much for your review! Please don't hesitate to contact us if you have any questions about our app! - Alex

October 30, 2016

Great app and very easy to use. Results are great.

Ink Shops
United Kingdom
Almost 3 years using the app
Edited November 27, 2018

A great app, easy, friendly, and saves so much time for a reasonable price. I thought that my images were optimized, but they reduced the images weight by an average of 22%.

Nano Jewelry
Israel
Almost 3 years using the app
May 30, 2017

Best image optimizer out there and SOOO cheap!

Www Anonymoustalents Com
United States
Over 2 years using the app
March 3, 2017

Pardon my language, but HOLY #@$!. I almost made the mistake of re-uploading all my images today, but luckily searched the Shopify App Store for optimization. 512 images in under a half hour. Saved 72% overall space and images still look greats. Thanks! www.prankpack.com

Prank Pack
United States
Over 2 years using the app
November 26, 2016

Works perfectly with no problems and even comes at a great price.

Heroes By Design
United States
Over 2 years using the app
June 8, 2017

Simple and quick. Great for optimization.

Makolet
United States
Over 2 years using the app
January 19, 2017

Wow - super fast and easy...and saved me 40MB of space. Awesome!

The Devoted Human
United States
Over 2 years using the app
February 22, 2017

Just downloaded- so far so good. Can't see any decrease in image quality (yet). Google page speed rankings have increased by 15 points.

www.koiacollective.com

Koiacollective
United States
Over 2 years using the app