Reviews (779)

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.

March 1, 2018

Super convenient and it updates by itself!

Textbook Valet
United States
1 day using the app
September 6, 2021

Funciona muy bien. Permite probarla gratis y te da ejemplos de la calidad resultante. https://mueblespaty.com

Muebleria Paty
Mexico
1 day using the app
Image Optimizer replied September 7, 2021

Muchísimas gracias!

November 29, 2017

very good app recommend to everyone with big stores like mine. I have 2540 pictures and did the job perfectly. You can check
https://frenchieparadise.com

Solvere
Spain
About 24 hours using the app
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.
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App worked fine, until I was having an issue with a few images and used the restore function to see if that made a difference. Turned out that after restoring all of my images and figuring out that wasn't the problem, there was no way to re-optimize those pics. I sent a support request asking if there was a way to do this, and no response after a week. They did, however, manage to send a request for a review during this time. I deleted this app and installed a different (and free) app that does the same thing but that allows you to optimize and restore the same pictures as many times as you want without issue.

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