WEBP Image Optimizer+Speed SEO

Name: WEBP Image Optimizer+Speed SEO
Brand: Hessyo
Rating: 4.4 (8 reviews)

Pricing: Free plan available
Rating: 4.4 (8)
Developer: Hessyo

Converts Product Images to WebP in Bulk with custom Alt Text & Filenames to optimize SEO & Pagespeed

Our app Compresses and Reduces Product Image Sizes by converting them to WebP in bulk, improving load time without quality loss. It also renames Alt Text and Filenames automatically to enhance search rankings. With the lazy loading feature, images load only when needed, further optimizing PageSpeed. Set your preferences once, and let our app handle optimization in the background for a faster store and improved SEO.

Bulk Convert Product Images to WebP for faster load times
Customize Alt text & Filenames in Bulk for improved SEO
Lazy loading Boosts PageSpeed by loading images when needed
Set and Forget with the automatic background optimization
Maintain Image Quality while reducing File Size

Popular with stores like yours: Based in United States

Languages

English

Works with

Shopify Admin

Pricing

Free Plan

Free

100 Images/month
AltText optimization
Filename optimization
Convert Images to WebP in Bulk

Basic Plan

$20 one-time charge

Up to 1000 images included then 0.02$ per additional image

1000 Images (Credits)
AltText optimization
Filename optimization
Convert Images to WebP in Bulk

Medium Plan

$50 one-time charge

Up to 10,000 images included then 0.005$ per additional image

10,000 Images (Credits)
AltText optimization
Filename optimization
Convert Images to WebP in Bulk

Expert Plan

$200 one-time charge

Up to 100,000 images included then 0.002$ per additional image

100,000 Images (Credits)
AltText optimization
Filename optimization
Convert Images to WebP in Bulk

All charges are billed in USD.

Reviews (8)

Overall rating

4.4

Counts per rating level

75% of ratings are 5 stars
6
13% of ratings are 4 stars
1
0% of ratings are 3 stars
13% of ratings are 2 stars
1
0% of ratings are 1 stars

All reviews

January 19, 2026

The team is greatt. was facing issues on getting the credit updated. so i contacted them and they had me updated the credits
- the app works fine, its even converts HEIC images to webp, and i didnt find any app on shopify that does that.
- i forgot to convert images before uploading to my shopify store and my store got way too slower because of that, it helps with the speed as well.overall a good app.

Sonaaz

India

13 days using the app

February 4, 2026

Does exactly what it says creating a webp image in your files of existing images but it also removed the product images from my store so my store image completely vanished replaced with the next image in line that i did not optimise - so while it works DO NOT DO IN BULK until you test one product image to see what happens.

Victory Serums

Australia

22 minutes using the app

November 2, 2025

Conversion WebP en masse, compression, alt-text et renommage de fichiers en bloc, plus lazy-load : gains réels sur la vitesse et le SEO. Mise en place simple et ça tourne en arrière-plan. Mille merci.

Mon Arbre à Chat

France

13 days using the app