Custom CSS & JS App Reviews

APP CATEGORY
Store Design
SCORE
2.4
TOTAL RATINGS
2
Install on Shopify!
0 USD

Custom CSS & JS App Description & Overview

Customize your Shopify store exactly how you want it. Add CSS and Javascript to your site. Edit your code in an easy-to-use code editor. This plugin is designed to meet the needs of administrators who would like to add their own CSS or JS to their Shopify website.

Styles and Javascript files created with this plugin will be included in your theme files. This results in fast loading times for your customers.

Read More
  1. Why Custom CSS & JS app?
  2. Custom CSS & JS Comments & Reviews 2026
  3. Custom CSS & JS Screenshots & Images
  4. Custom CSS & JS App Alternatives

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App Name Custom CSS & JS
App Category Store Design
Published
App Price Price: Free
Support E-Mail [email protected]
App Website https://apps.shopify.com/custom-css-js-3?ref=appsrankings.com

Custom CSS & JS Features

Add custom CSS and JS code to your shop.

IQ Test

Custom CSS & JS Comments & User Reviews 2026

(United States)

It did not integrate or work with the Shopify backend. The pages kept changing in my browser as if it was completely broken. It doesn't work and acts in a very suspicious way when you try to install it.

(Canada)

Great app! I love that I can set custom CSS for different themes - perfect for when you're upgrading/updating themes. Tried a few and this was definitely the best option.

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Custom CSS & JS App Tips, Tricks and Rules

What do you think custom css js 3 shopify app? Can you share with Karacho Software company and people your complaints, experiences or thoughts about the app?

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Custom CSS & JS Screenshots & Images

Custom CSS & JS shopify app screenshot images, pictures.

Custom CSS & JS App Alternatives & Competitors

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