About the App

What Problem Does Image Optimizer by SEOKart Solve?


One of the biggest factors affecting the load speed and browsing experience of your BigCommerce store is large and unoptimized images. 

Missing or irrelevant file names and image alt texts also hamper search visibility and image accessibility.

Image Optimizer by SEOKart has been designed to overcome these problems by helping you: 

  • Optimize the images.

  • Convert them to your desired format.

  • Generate descriptive filenames and alt texts through customized templates.

How to Get The Best Out of Image Optimizer by SEOKart?


Select whether you want image Optimization + Alt Text Generation together, or only image optimization or alt text generation, and build your template for alt texts and filenames. 

You can also choose the level of compression and convert images to your desired format like PNG, JPEG, or WebP.

Turn on ‘Optimize All Images’ and optimize all eligible and pending images as per your saved template. 

Images that are already optimized get automatically skipped, preventing unnecessary reprocessing. 

Did not find the results satisfactory? Just click ‘Restore All Images’ and replace the optimized versions of the selected images with their original file sizes, names, and formats.

Moreover, you can optimize your entire catalog in a single click by turning on Cruise Control, which automatically handles new images as they are added.

Why Choose Image Optimizer by SEOKart?


  •  Overcome slow page loads through compressed images

  • Save time by optimizing hundreds of images in one click

  • Enhance image SEO and product search with optimised image filenames and alt texts

  • Automatically optimize newly added product and category images

  • Restore original images and alt texts anytime, within 30 days

Pricing

Upfront Fee:

$0

Recurring Fee:

$0/mo.

Information

Last Updated:

October 8, 2026

Compatible with:

CatalystMulti StorefrontGroupSingle Click

Documentation:

Installation GuideUser Guide

Resources:

Terms of ServicePrivacy Policy
Contact Partner

App Features

Bulk Image Optimization

Compress and convert hundreds of product and category images. 

Images that are already optimized get automatically skipped during the process.

Custom Templates for Image Filenames and Alt Text

Build and save reusable templates for filenames and alt text with variables like name, price, SKU, brand, store name and more. 

You can also preview the result before applying it.

Choose Optimization Mode

Only want to compress and convert image format without any changes in the alt text or file name? Just click Image Optimization Only. 

Or want both image optimization along with alt text generation, choose Image Optimization + Alt Text Generation.

Automatic Optimization of Newly Added Images to the Store

Turn on Cruise Control and automate the process of image optimization for the newly added product and category images as per your saved settings.

Review and Restore

Track the pending images, quota used, total data saved, and images optimized at any time. 

If any result appears unsatisfactory, just select it and click Restore to get the original image, filenames and alt text.

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