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Operate · Store Tools & B2BBuilt for Shopify

CodeUp – Add Custom Code

CodeUp is an efficient app that allows users to add custom CSS and JavaScript code to their websites

Works with: Shopify Admin

CodeUp: featured image

Overview

What CodeUp does for you.

With CodeUp, you can add codes from Google Site Verification, Facebook Domain Verification, Google Analytics, Facebook Pixel, 3rd party script, live chat script, as well as custom CSS to the head or body of your site. This app is easy to use and makes it simple to add the code you need to make your website look great and run smoothly.

Languages: English, Chinese (Simplified), Chinese (Traditional), French, German, Japanese, Spanish, Portuguese (Brazil), Portuguese (Portugal), Italian, Hindi, Dutch, Vietnamese, Greek, and Finnish

Key features

  1. 01Simple Code Customization
  2. 02Load Code Pagewise
  3. 03Easy to Use

See CodeUp in action

  • CodeUp: dashboard
    dashboard
  • CodeUp: how to use
    how to use
  • CodeUp: storefront
    storefront

Pricing

Simple, free pricing.

Prices in USD, billed through Shopify. See the latest pricing on the Shopify App Store.

Free

$0

  • Simple Code Customization
  • Load Code Pagewise
  • Easy to Use
Install free on Shopify

Reviews

What merchants are saying.

4.7Read all 7 reviews on Shopify
  • “Gute App, einfach zu bedienen und erfühlt den Zweck.”
    TTranshumance.frGermany · Aug 2025

22 apps · one team

Try CodeUp free.

Install from the Shopify App Store in a few clicks. Free to use.

  • 4.8 from 412 Shopify reviews
  • 8 Built for Shopify apps
  • Free plan or free install