LoyaltyHarbour Image Optimizer

Develop by Shopify

$9.99-$39.99

/ Month

Free plan available

Avoid lost sales by making pages load faster and improving SEO

Compress images

Automatic optimization

Restore images

Optimize alt texts

Rename filenames

Convert png to jpeg

About LoyaltyHarbour Image Optimizer

Launched May 15, 2016

Built by Shopify

Address

151 O’Connor St, Ottawa, ON, ON, CA

Website Support Portal Privacy policy Tutorial FAQ Document

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Description

Easily compress and optimize images. Improve the website loading speed, SEO, and user experience!

With Image Optimizer, you can easily compress images, optimize alt texts, rename image filenames, and convert PNGs to JPEGs. Compressed and optimized images can improve the loading speed of your store, SEO, and user experience. You can also restore an individual original image or in bulk. In addition, Image Optimizer will periodically scan your store for new images and optimize them automatically, so there is no need to worry about slow and unoptimized images.

Compress images to improve the website loading speed, SEO, and user experience.
Optimize image alt texts to improve SEO and Google Image Search rankings.
Rename image filenames to get descriptive, keyword-rich image filenames for SEO
Convert PNGs to JPEGs to speed up your store and improve user experience.
Restore an individual image or whole set of images with a press of a button.

Pros

Easily compress images to improve website loading speed, SEO, and user experience
Optimize image alt texts for better SEO and Google Image Search rankings
Rename image filenames to get descriptive, keyword-rich filenames for SEO benefits
Automatically convert PNGs to JPEGs to enhance store speed and user experience
Ability to restore original images individually or in bulk with a single button press
Periodically scans store for new images and optimizes them automatically
Simple and intuitive user interface for optimizing images

Cons

Relies on automatic processes which may require occasional manual validation
May not support all image formats beyond PNG and JPEG
Optimized images may lose some quality, potentially affecting visual appeal
Performance improvements are limited to image optimization; other SEO aspects are not covered
Dependent on the app's regular updates and maintenance for continued performance

Top Helpful Reviews

Gaysha Paint & Pattern

Oct 26, 2025 on Shopify

Great little helper that works away behind the scenes for a resonabe cost. We would be sunk without it. Thank you Loyalty Harbour : )

Life Sciences Trading

Feb 17, 2025 on Shopify

Very helpful for automatically optimizing our Shopify images and adding alt-texts. Super helpful and responsive customer service.

The Autistic Innovator

Sep 28, 2024 on Shopify

I've had this connected to my store for a little over 3 years. I never have to worry about compressing image files. Not much else to say. I'm happy with it.

Pixie Wing

Mar 14, 2024 on Shopify

UX is pretty good, but you can't choose which images to optimise. So the free plan is quickly made useless as it just works on all images in the store - even those which are already optimised from a previous app. Also, you can't just run it in filename mode, it has to optimise (compress) as well, which is not right for our use case.

Nostalgius

Jan 31, 2024 on Shopify

Poor user experience and very tricky. - When installing the app, you are immediately taken to a workflow that forces you to optimize all of your website photos regardless of whether you want to or not. - It won't let you see the "optimised" version in full size. - The free plan basically consumed in this initial "optimization" - The help centre has not been updated since 2018...

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