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Knowband - Custom CSS and JS

Knowband - Custom CSS and JS Module

Developed by Knowband
(4 votes)

More than 90 % of users recommend this product

5 stars
4 stars
3 stars
2 stars
1 star  

The average rating includes all reviews over the last six months.


Users think this product is suitable for e-merchants who are:

  • Partner
  • PrestaShop -
module - Page Customization - Knowband - Custom CSS and JS - 1
module - Page Customization - Knowband - Custom CSS and JS - 2
module - Page Customization - Knowband - Custom CSS and JS - 3
module - Page Customization - Knowband - Custom CSS and JS - 4
module - Page Customization - Knowband - Custom CSS and JS - 5
module - Page Customization - Knowband - Custom CSS and JS - 6


This module allows you to add custom CSS or JavaScript code on almost any page on your website right from the back-office itself. You don’t have to mesh with the FTP access, CSS or JS files to make the customizations. 

What this product does for you

Navigation Customize your online store

It customizes your e-shop without a need to mesh with site files

Often times we intend to customize the look and feel of our PrestaShop pages. The only option that comes to our mind for this is editing the CSS and JS files of the site. However, it can be too risky to edit the core files if you are not an advanced PrestaShop coder. 

This module saves you from the mesh that can be created by editing the core CSS or JS files. It provides an intuitive interface on the back-office from where you can add custom CSS and JavaScript codes to your PrestaShop pages.

  • It saves you from messing with tricky CSS and JavaScript files. 
  • It helps you to make quick customizations without editing the website codes. 
  • It is best for tech savvy website owners with basic CSS and JS knowledge. 
  • It saves you from over dependence on your developer to make even the small changes.
  • It can customize the look and feel of almost any PrestaShop page. 
  • Best utilized for making temporary as well as permanent customizations.
  • Changes can easily be reverted by removing or commenting the respective codes. 


  • Add custom CSS and JS right from admin panel without editing core files.
  • You don’t need FTP access, just start customizing from back-end itself. 
  • Add custom CSS and JS only on some specific pages or all the pages. 
  • Add custom CSS and JS only for Mobile or Desktop pages, or for both.
  • You can choose to add CSS or JS only for mobile devices to make your pages responsive.
  • Gets installed in seconds. Very easy to configure and use.
  • You don’t need to be an expert PrestaShop coder, CSS and JS knowledge is enough. 

Frequently purchased together

Knowband - Custom CSS and JS
Add Media (CSS, LESS, JS)
SEO Images (ALT Tags)
  • Knowband Developed by

    PrestaShop v1.6.0.4 - v1.7.2.4 Compatibility

  • Community developer Developed by

    PrestaShop v1.5.6.2 - v1.6.1.17 Compatibility

  • PrestaShop Developed by

    PrestaShop v1.6.0.4 - v1.7.2.4 Compatibility

$144.97 Add all three to cart

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Support and updates

You automatically get 3 months of support for this product.

For 90 days after your purchase, you can enjoy technical and feature support, as well as access to updates available for this product.

Make sure this product runs well on your store for 12 months with Option Zen!

With Option Zen, you get access to ALL updates for the product for one year following purchase. Support from the product developer is available by email to answer all your technical and feature-related questions.

What is Option Zen?

Option Zen includes two services:

  • Unlimited after-sales support during the period covered by the option
  • Access to all updates for the product during the period

Option Zen is available at a discount when purchasing this product, but, if you miss out, you can also buy it via your customer account later. It is valid up to one year following the date of purchase of your product. The earlier you buy it, the longer you can enjoy it!

What does it include?

The following are included in Option Zen:

  • questions about using the module/theme;
  • solving technical problems related to the module/theme;
  • access to all module/theme updates.

The following services are not included in Option Zen:

  • customization and special development;
  • installing and updating the module/theme;
  • solving problems concerning third-party services, hosting, the server, or the PrestaShop software.

What's New in Version 1.0.2(09/27/2017)

  • [FIX] https Compatibility Issue

About the developer, Knowband


Our team of skilled and experienced developers has been working on Prestashop for more than 8 years. Velocity has been developing plugins under the brand name of Knowband for over 3 years and has more than 50 Plugins for Prestashop.

Need help?

This developer answers your questions in:



  • 3 months of free support (Learn more)
  • Developed by a Top Developer
  • Documentation included
  • Compatibility v1.6.0.4 - v1.7.2.4

  • Version 1.0.2 (09/27/2017)

  • Available in en bg cs de el es fi fr hu it nl pl pt ro ru sk sv

Questions? Contact the developer
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